Researchers found that illegal human settlements have surged to over 50,000 in the Babile Elephant Sanctuary, posing a significant threat to the remaining 250 elephants. The team believes that addressing environmental, poverty, and security challenges jointly is crucial to restoring the sanctuary's integrity.
The Tianwen-1 Mars rover landed successfully due to its advanced autonomous guidance, navigation and control system. The system performed reliable key event triggers and accurate state estimates to implement trajectory and attitude controls.
A novel detection system has been developed to detect skin cholesterol, providing a non-invasive method for long-term lipid management of cardiovascular diseases. The system uses fluorescent reagent to bind to skin cholesterol, allowing for accurate measurement of cholesterol content.
Research reveals Arctic rivers are discharging much more water than previously thought, with acceleration up to three times higher than estimated. The RADR project assimilates satellite information into hydrologic models for the entire pan-Arctic region.
Researchers have confirmed a Champaign County waterhemp population is resistant to dicamba, with a 65% control rate. The population shows signs of metabolic resistance, activating detoxification genes before the chemical can harm. This finding raises concerns about the potential for broader herbicide resistance.
A recent study found that antibiotic resistance rates for Helicobacter pylori are decreasing in European countries. The use of three antibiotics over 10-14 days resulted in success rates of over 90%. The researchers hope to reduce antibiotic consumption to prevent further resistance.
Researchers from the University of Manchester have discovered a new way to manipulate key assembly line enzymes in bacteria using CRISPR-cas9 gene editing. This approach could lead to the production of improved antibiotics with potentially improved properties, addressing the growing threat of antimicrobial resistance.
Researchers found that video-based, telehealth-delivered exercise and weight loss programs improved pain and function in people with knee osteoarthritis and overweight or obesity. The intervention with dietary component led to substantial weight loss and additional benefits.
UMass Lowell researchers will focus on four projects to better protect employees in various professions, including healthcare workers and teachers. The five-year grant funding supports studies on work-life balance, engagement, burnout, and implementing programs to deal with job stressors.
A study found that people in the UK and US favour a fairer future with grassroots leadership over returning to normalcy. Nearly half of respondents missed meeting family and friends during the pandemic. The majority expected normality to resume despite their preferences, mistakenly believing they were in the minority.
Researchers at Monash University have discovered how gamma delta T cells recognize the MHC-like molecule MR1, providing key insights into the immune system's ability to detect infections and diseases. The study sheds light on the unique ways these cells interact with MR1, paving the way for new immunotherapies.
A new study found that extreme fire weather is being driven by a decrease in atmospheric humidity coupled with rising temperatures. This trend is linked to an increase in naturally occurring extreme fire events, spreading to new areas and burning more intensely than ever before.
The National Covid Chest Imaging Database (NCCID) is a centralised database containing over 10,000 medical images from patients across the UK. It has already been used to develop AI-powered diagnostic tools and predict COVID-19 mortality risk in the UK.
Researchers at Tianjin University have designed a novel carbon-coated Ni-Co alloy catalyst that improves the stability and efficiency of in-situ aqueous phase hydrodeoxygenation. The catalyst achieved a hydrocarbon yield of 92.6%, making it a promising alternative to traditional methods.
A study presented at the Radiological Society of North America meeting found that 2.3% of college athletes with COVID-19 developed myocarditis, a potentially dangerous inflammation of the heart muscle. Cardiac MRI detected the condition in an alarmingly high proportion of cases, highlighting its value as a screening tool.
Researchers have found a complete solution to the problem of whether catalytic transformations are possible, revealing that quantum catalysts can boost quantum processes. This breakthrough has practical applications in quantum cryptography, secure communication, and efficient state merging, making noisy states useful in quantum computing.
A simple change in the way donor cells are processed can maximize a single cell's production of extracellular vesicles, which are small nanoparticles naturally secreted by cells. The finding offers new avenues for research around cellular therapies, where transplanted cells are used to help the body heal or work better.
A study by the Istituto Neurologico Mediterraneo Neuromed I.R.C.C.S. found that consuming ultra-processed foods significantly increases the risk of a second heart attack or fatal stroke in people with cardiovascular diseases, even if they follow the Mediterranean diet.
Researchers have identified a common genetic component among speakers of Transeurasian languages, tracing their origin to the beginning of millet cultivation. The 'Farming Hypothesis' suggests that early farmers spread these languages across Northeast Asia, with speakers later admixing with other populations.
Researchers detected antibodies to SARS-CoV-2 in saliva of over 1,500 children, finding 3.2% developed new antibodies between samples, compared to estimated infection rates. The study also found asymptomatic individuals had higher levels of protective antibodies in saliva.
A research team from Korea Institute of Science and Technology demonstrated a quantum sensor that can estimate multiple parameters in real time with high precision beyond standard limits. The sensor utilized multi-mode N00N states, a quantum entanglement state, to achieve enhanced measurement precision.
A recent study published in Nature Climate Change explores the benefits of limiting temperature overshoot in mitigation pathways. The research found that avoiding overshoot leads to reduced climate risks, lower economic losses, and lower mitigation costs, ultimately benefiting both the environment and economy.
A new international study by IIASA reveals that rapid emissions cuts in the next few decades can avoid temperature overshoot, plateauing global temperatures around the time of net-zero emissions. This approach also yields long-term economic benefits, with projected GDP increases of up to 2% in scenarios that avoid overshoot.
A new study by Graz University of Technology reveals that domesticated apple crops have inherited microbiomes similar to their wild ancestors, providing a basis for developing more resilient and healthy crops. The research also suggests that targeted introduction of microorganisms could increase plant resistance to climate change.
According to a new study funded by NIH, adults with HIV are making progress toward the global target of 95% viral suppression, but children and adolescents are not. The researchers estimated that among adults, 79% were virally suppressed after one year of treatment, while among children and adolescents, only 64% reached this milestone.
Researchers from the University of Tsukuba found that the FoxO-KLF15 axis regulates macronutrient metabolism in the liver in response to changes in insulin levels. This pathway promotes the conversion of protein to carbohydrate and prevents the conversion of carbohydrate to fat during fasting, but shuts down during feeding.
A new study found that Pediatric Mental Health Care Access (PMHCA) programs increased referrals from primary care providers to these programs, particularly for patients with mood and anxiety symptoms. PMHCA programs provide training, consultation, and resource-referral support to PCPs, increasing children's access to mental health care.
A research team discovered that a metabolic regulation mechanism may play a role in the malignant transformation of non-alcoholic steatohepatitis to liver tumor. Inhibition of LPL/FABP4/CPT1 signaling axis effectively inhibited liver tumor growth and reduced self-renewal capacity of liver cancer stem cells.
Researchers at University of South Australia are developing a world-first product to design traffic lights that absorb kinetic energy, stopping them from crumpling when hit by a vehicle. The technology has the potential to reduce road safety-related costs and injuries worldwide.
Researchers found that participants with moderate dementia performed better in cluttered environments, while those with mild and severe dementia showed no significant difference. The study suggests that adapting physical environments to suit individual needs may be more effective than de-cluttering in supporting people with dementia.
A natural experiment found that Argentina's vital records detected significant and transient impacts of the 2009 H1N1 influenza pandemic on maternal health. The study also confirmed a decline in direct obstetric causes and an increase in indirect causes due to non-pregnancy comorbidities.
A large US sample of 17,000 adults found that usual seafood consumption was not associated with increased risk of cardiovascular-related deaths or any cause. The study suggested that mercury exposure from seafood does not significantly impact mortality rates.
Research found that individuals with chronic obstructive pulmonary disease (COPD) experience cardiac autonomic dysfunction, which is improved by regular vigorous physical activity. The study assessed participants' ability to increase heart rate during exercise and recover afterwards, finding a relationship between vigorous physical act...
A study published in eLife reveals that a small signalling protein called ARL4C is overexpressed in pancreatic cancer patients, facilitating their aggressive behavior. By inhibiting ARL4C, researchers have shown promise in reducing the spread of pancreatic cancer cells, opening up new therapeutic avenues.
Researchers at MIT created a computational tool to minimize embodied carbon in truss structures by choosing between timber and steel. The analysis suggests that substituting materials or changing the structure can significantly reduce emissions, with potential savings of up to two times current levels.
A UCLA research team found that PD-1 blockade initially activates T cells and conventional dendritic cells in glioblastoma, but the immune microenvironment remains dominated by immunosuppressive cells. The study suggests that combining therapies targeting other checkpoint proteins and pathways may improve treatment outcomes.
Researchers at JGI have developed a new protocol to study the effects of genetic variations on traits, using DNA affinity purification sequencing technology. The protocol allows for rapid capture of transcription factor binding locations in the genome, providing insights into gene regulation and function.
An international research team discovered a new rare disease caused by a disrupted Helios-dependent epigenetic regulation mechanism, leading to T and B cell defects. The study highlights the importance of Helios in immune homeostasis and suggests potential therapeutic targets for immunodeficiency and malignancy.
A new fluid has been created that can be molded and patterned using light, with potential applications in adaptive optics, mass transport, and microfluidics manufacturing. The fluid's surface tension is dependent on temperature, making it susceptible to laser manipulation.
Researchers have developed microbubbles that can acoustically detect blood oxygen levels, showing a strong correlation between oxygen concentration and acoustic bubble response. This innovation has the potential to benefit medicine and imaging by evaluating oxygen-deprived regions of tumors and in the brain.
A new computational tool allows precise prediction of protein interfaces for COVID-19 and human interactions. This breakthrough enables researchers to better understand virus development, identify high-risk populations, and develop targeted drugs.
Scientists reveal an ultrafast and high-yield polaronic exciton dissociation mechanism in 2D perovskites, contradicting previous theories. This study confirms that free-carriers dominate charge carriers in 2D perovskites under room temperature.
A team of scientists found microplastics in Antarctic water, with most particles linked to ship-based paint. The study suggests that shipping traffic is a key source of microplastic pollution in the Southern Ocean.
A new treatment target for lymphoma has been identified as protein KDM5, which may reverse the effects of KMT2D mutations in cancer cells. The international collaboration aims to identify patient groups most likely to benefit from this type of treatment and explore its therapeutic potential across various lymphoma subtypes.
A study at Tampere University in Finland found that statin users had lower rates of low-risk prostate cancers detected through screening, but no difference in high-risk cancer detection. Statin use also reduced prostate cancer mortality in screened men compared to unscreened men.
A six-month telehealth-delivered exercise program improved pain, function, and quality of life for 400 individuals with knee osteoarthritis. The program, combined with a ketogenic diet, led to significant weight loss and reduced reliance on pain medications.
A study conducted at the University of Jyväskylä found that physically active lifestyle mitigates unfavourable changes in metabolic health during menopause. Menopausal transition is associated with increased abdominal fat mass, blood pressure, and blood glucose levels.
A systematic review and meta-analysis of 18 clinical trials found that prevention programs may be effective in reducing teen dating physical violence. However, the evidence for reducing sexual violence among adolescents is still inconclusive.
Scientists have studied how different drugs affect Pseudomonas aeruginosa, revealing what makes it resistant to antibiotics. A new experimental substance called CHIR-090 has shown promise in blocking the production of sugar-lipid compounds, a previously unexploited target for treatment.
Researchers at HKU have identified a naturally occurring flavone as a potential drug for obesity treatment. The study found that obesity damages skeletal muscle metabolism by reducing brain-derived neurotrophic factor (BDNF) levels, leading to impaired mitochondrial function and insulin resistance.
A SUTD-led study develops brighter, more sensitive fluorophores by suppressing twisted intramolecular charge transfer (TICT) and enhancing photon-induced electron transfer (PET). The research provides design guidelines for dye chemists to rationally tune TICT, PET, and other mechanisms for a wide range of applications.
Researchers at the University of Córdoba discovered that cytomegalovirus (CMV) accelerates immune system decline in all ages, not just the elderly. CMV reactivation leads to pro-inflammatory cell expansion, increasing cardiovascular disease risk by 20%.
A team at Osaka University has initiated the world's first in-human investigator-initiated clinical trial of sodium astatine ([ <sup> 211 </sup> At]NaAt) injection for refractory differentiated thyroid cancer patients. The phase I trial evaluates safety, pharmacokinetics, and efficacy of astatine for use in alpha therapy.
A study found that many COVID-19 patients experience chronic fatigue syndrome and abnormal breathing patterns months after their initial diagnosis. The findings are consistent with long-haul symptoms seen in the 2005 SARS epidemic.
Researchers at Tokyo University of Science have developed a novel light-based method for rapidly racemizing chiral sulfoxides, a crucial step in producing desired enantiomers. This breakthrough utilizes photocatalysts to achieve rapid racemization under moderate conditions, bypassing the need for high temperatures previously required.
A new study reveals that the largest comet, Bernardinelli-Bernstein, was active long before previously thought, with its ice vaporizing and forming a coma. This finding will help determine the comet's composition and provide insight into conditions during solar system formation.
Researchers at Nagoya University have discovered a Ta2PdSe6 crystal with an unprecedented large Peltier conductivity, reaching 100 A cm^-1 K^-1 at 10 K. The team attributes this to the high mobility and low concentration of holes within the crystal.
In a study published in Scientific Reports, researchers found that Japanese macaques in the Kamikochi area of Chubu Sangaku National Park eat live brown trout and other freshwater animals to stay alive during harsh winters. The discovery reveals a new adaptation mechanism for these monkeys to cope with extreme conditions.
A study proposes a new conceptualization framework to characterize music in terms of emotions, enabling better-adapted models for people's characteristics. The research aims to combat the problem of subjectivity and cultural differences in emotion recognition.
A team of scientists developed a unique technology to measure optical fiber diameter without damaging it, using forward stimulated Brillouin scattering. This allows for accurate measurements up to several kilometers and significantly higher spatial resolution.
A research team at Hefei Institutes of Physical Science achieved high-efficiency perovskite solar cells by passivating interface defects using a new-type low-dimensional perovskite. The modified material showed reduced defect density, lowered nonradiative recombination, and improved long-term stability.
A recent study by Columbia researchers found that health care workers with poor sleep were twice as likely to report symptoms of depression than their better-rested colleagues. Improving sleep may help reduce psychological problems and improve overall well-being among health care workers.
A study published in Frontiers in Energy Research found that sustainable aviation fuel (SAF) could reduce commercial aviation's CO2 emissions by between 4% and 23% by 2050. The researchers used a model-based approach to analyze data and considered five future SAF scenarios and two passenger-demand projections.
Researchers at Northwestern University have discovered a new biomarker that can identify glioblastoma patients who are likely to respond to immunotherapy. The treatment has shown promise in prolonging the lives of patients with this malignant brain tumor, which currently has a poor prognosis.
Researchers used synchrotron X-ray scattering and quantum computer modeling to investigate temperature's impact on amorphous magnesium carbonate. The findings suggest that modifying the precursor material's physical properties can help create more efficient carbon capture technologies.
Researchers from Trinity College Dublin investigate the epidemiology and population biology of Enteroccocus faecium, a high-priority pathogen. They found that Irish isolates have evolved independently and are diverse, with a unique genetic transposon element encoding vancomycin resistance.
Researchers discover changes in muscle torque recovery can predict maximum voluntary strength gains but not delayed-onset muscle soreness. The study's findings offer a promising approach to assessing muscle damage symptoms after exercise.
Researchers create a wireless ecosystem with implantable devices and IoT infrastructure to control animal brain circuits remotely, speeding up neuroscience studies and uncovering basic brain functions.
Researchers developed a novel PSOCT method, polarization state tracing (PST), to image depth-resolved collagen organization within living tissues without damaging the sample. This allows for accurate clinical diagnosis and image-guided surgery, targeting precision medicine.
Researchers found that tumor cells contribute differently to metastases and therapy resistance depending on their EMT status. Partial EMT breast cancer cells act as pioneer cells leading collective cell migration and promote lung metastases, while full EMT cells rarely appear in metastases.
Researchers at the University of Vermont have created the first living robots capable of reproducing, using AI-designed Xenobots. This groundbreaking achievement has significant implications for regenerative medicine, as it demonstrates a new form of biological self-replication.
The National Institute for Materials Science in Japan has developed an ionic artificial vision device capable of increasing edge contrast between dark and light areas like human vision. This device uses ionic migration and interaction within solids to mimic human optical illusions without software.
The study found that people with sleep disorders had the highest rates of type 2 diabetes, with 40% of subjects having the disease. Prevalence of T2D was lower among individuals with intellectual disability, with only 8% having the disease.
A team of physicists discovered that quantum systems can exhibit superposition of forward and backward time flows, leading to complex laws governing time flow. In certain cases with small entropy, observing the consequences of a system's evolution along both temporal directions becomes physically possible.
Researchers at Kazan Federal University study hydroxyapatite's properties as a catalyst, finding that iron incorporation is energetically comparable and preferentially localized. The study uses density functional theory calculations to analyze the introduction of iron ions in the HAp lattice.
Researchers have created a wide-range luminescent thermometer using Pr3+ and YAl3(BO3)4:Pr3+,Gd3+, which offers high precision and low uncertainty in temperature measurement. This thermometer can measure temperatures between 30 K and 800 K with constant relative measurement uncertainty.
A research team from Dalian Institute of Chemical Physics discovered the critical surface/interface behaviors governing ESDs' operation and failure. They visualized atmosphere-dependent relaxation and failure processes using in situ Raman, X-Ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS).
Researchers discovered Roquin's role in controlling immune cell activation and autoimmunity. Mutations can improve anti-tumor responses.
Researchers used X-ray technology to study human chromosomes in their native state, discovering a fractal structure and a packing mechanism that condenses DNA into one-millionth its size. The findings could have significant implications for understanding genetics and uncovering the structures of other materials, such as viruses.
A Kaiser Permanente study found the Moderna COVID-19 vaccine to be 87% effective in preventing COVID-19 infection and 96% effective in preventing hospitalization. The vaccine's effectiveness persisted even among those with underlying conditions, providing reassurance about its durability.
Researchers at the University of Tsukuba discovered a male-biased protein expression in primordial germ cells of fruit flies. The study used the Gal4-UAS system to induce gene expression and found that male cells had more protein synthesis occurring, with stronger GFP expression.
The £17M Innovation Centre for Applied Sustainable Technologies (iCAST) aims to translate sustainable chemical technology research into commercial products. The centre will deliver 10 joint industry projects a year, tackling critical challenges in clean growth and addressing the UK's climate emergency.
The Kidney Cancer Program (KCP) at UT Southwestern has launched a national resource to advance precision medicine for kidney cancer, featuring the largest and most diverse catalog of kidney cancer tumor models. The platform includes models for over a dozen types of kidney cancer, allowing for more precise and personalized treatment.
Researchers at Stanford University have proposed a new design for photonic quantum computers that can operate at room temperature and require fewer components. The proposed design uses a laser to manipulate an atom, which then modifies the state of photons via quantum teleportation, enabling the creation of complex calculations.
Researchers found that people with brain buildup but no dementia had normal tau protein, while those who developed plaques or tangles also had a different-handed form of tau. This suggests that a slowdown in autophagy, the process of clearing spent proteins, may be underlying cause of Alzheimer's disease.
A nationwide study found decreased cervical cancer incidence and death rates among women and girls aged 15-24 after HPV vaccine introduction. The decline was more pronounced in the younger age group compared to those aged 25-29 and 30-39, suggesting a potential association with vaccination.
Researchers discovered that ANK2 variants can affect giant ankyrin-B exclusively or both isoforms simultaneously, altering axon collateral branch formation and targeting. The findings confirm divergent roles of ankyrin-B isoforms and support critical roles in brain development and organization.
A new study has found that serpentinite plays a crucial role in recycling oxygen in the Earth's tectonic plates. The research, led by Cornell University scientists, reveals that the oxidation state of the mantle is controlled by the subduction system's thermodynamic conditions and geometry.
A new study shows that a specific protein, tomosyn, plays a crucial role in determining the communication style of neurons. The study found that tomosyn enables tonic neurons to release glutamate in measured doses, allowing them to exhibit plasticity and adapt to changes in their circuit partners.
Researchers from OIST and Kyushu University have developed a method to generate a glow-in-the-dark light using organic materials. The new method produces emissions that last for over one hour at room temperature, improving performance by tenfold compared to previous work.
Researchers at Tohoku University and the University of Gothenburg have developed a new spintronic technology that integrates a memristor-controlled oscillator array, allowing for efficient brain-inspired computing. This breakthrough enables sophisticated cognitive tasks like image recognition with reduced energy consumption.
Researchers at Linköping University and Soochow University have developed a method to produce energy-efficient organic solar cells using green solvents, achieving a record efficiency of over 17%. The breakthrough enables the manufacture of larger areas of solar cells with high efficiency, paving the way for commercial-scale outdoor use.
The study evaluated outcomes of minimally invasive esophagectomy compared to open esophagectomy in 6000 ESCC patients over 10 years. MIE was found to be an effective treatment option even for large tumors, expanding its indicated population.
The updated guidelines lower the age eligibility from 55 to 50 years and reduce pack-years of smoking from 30 to 20. This shift increases the proportion of Black women eligible for screening, from 22.7 percent under previous guidelines to 33.9 percent, with some former smokers now also eligible.
A new study published in ACS Environmental Au highlights the complexities of cleaning up burnt and unburnt nurdles spilled along Sri Lanka's coastline. The research proposes recommendations for the ongoing clean-up, including educating citizen scientists and revising response efforts to account for variability in spilled nurdles.
A new smart wound dressing has been developed that can bind wounds together, ward off infection, and monitor the wound's condition directly to doctors' computers. The dressing is made of a biocompatible polymer that heals itself in under three seconds.
A study by the Technical University of Munich discovered that pungent substances from chili, ginger, and pepper are transferred to breast milk after consumption. These substances can be detectable in breast milk for several hours, with maximum concentrations being 70- to 350-fold below the taste perception threshold of an adult.
Researchers develop a 3D, self-supported electrode using hierarchical and honeycomb alloy that reduces overpotential in water splitting process. The alloy's fully-exposed active sites promote rapid electrochemical reactions, leading to efficient hydrogen production.
Researchers have discovered that specific regions of HAT family proteins determine which amino acids they bind to, leading to unique functions in cell growth and diseases like cancer and neurodegenerative disorders. This knowledge will enable efforts to develop compounds targeting these proteins for therapy.
Researchers at the University of Gothenburg have successfully combined a memory function with a calculation function in the same component, enabling more efficient technologies like mobile phones and self-driving cars. The discovery opens the way for brain-like computers that can perform tasks effectively and energy efficiently.
A new filtration system using acoustic waves successfully separates microplastics from polluted water, with a cleaning rate of 150 liters per hour. The device's efficiency varies with acoustic frequency and density of the water, but shows promise for improving marine life safety.
Researchers will develop game theoretic models to optimize financial incentives for water conservation, exploring socio-spatial dynamics of water sustainability. The project aims to understand how water users' propensities for cooperative behavior vary over time across river networks.
Researchers found that tropical cyclone inland impacts have increased by 30km-190km over the past four decades. By the end of the 21st century, Asian inland regions may experience almost doubling in destructive power due to climate change.
A University at Buffalo researcher suggests humpback whale song is about finding, not attracting, whales. The study found that the variation in whale songs is similar to mechanisms used by land animals for echolocation.
Researchers developed transformational machine learning (TML) to learn from multiple problems and improve performance while learning. TML out-performs current machine learning methods for drug design, accelerating the identification and production of new drugs.
The SAFER Families/Friends project aims to equip families and friends of 100 first responders with the skills they need to recognize stress signs and provide basic intervention. The project, led by RCSI, will explore how family members can best support their first responder's mental health while prioritizing self-care.
Researchers identified behavioral adaptations in Antarctic fish, including fanning and breathing at the surface, to cope with increasing temperatures. These responses may help them survive global warming, but little is known about their impact on predation habits and food availability.
Researchers at Princeton University have discovered a new compound that can disable the MTDH gene, which is essential for cancer progression and metastasis. The compound shows promise in treating major human cancers, including breast, prostate, lung, and colon cancers.
Researchers at Shinshu University developed a novel detection principle for stimulants, including methamphetamine, using electrochemiluminescence (ECL) emission. The method allows for accurate and selective screening of stimulants with high sensitivity and selectivity.
Researchers have discovered four distinct patterns of brain network disruption that reflect the underlying disease process in motor neuron disease (MND). These patterns are predictive of how the disease progresses and can be identified using electroencephalography (EEG), which may lead to more effective treatments.
A new study uses a microspectroscopic technique to measure micro- and nano-sized plastics in steam-disinfected silicone-rubber baby bottle nipples. The research found that these fine particles can be released into the environment and ingested by babies, posing health risks.
Research found that bats can adapt to diverse climates by finding similar roosting conditions, but those with high water loss are more heavily impacted by white-nose syndrome. This study highlights the importance of understanding bat hibernation patterns for conservation efforts.
Researchers have discovered that certain strains of Aspergillus can be used to degrade aflatoxins in crops, reducing the risk of food contamination. This biological control method utilizing biocontrol products is currently the most effective way to produce safe and healthy foods and feeds.
Researchers at Curtin University found the Sun to be a surprising source of the Earth's water, with solar wind creating water on dust grains carried by asteroids. The study suggests this unaccounted for source provided the remainder of the Earth's water, helping scientists unravel the mystery.
Researchers analyzed data from 2016 to 2020 and found no significant difference in new cancer diagnoses among Canadian children during the pandemic. The study suggests that cancer diagnosis rates were not delayed, unlike previous reports suggesting a decline.
Researchers developed an in-situ imaging method to visualize electron transfer on metal nanoplates, revealing site-dependent heterogeneity. The study decoupled mass transfer effects and extracted rate constants, providing insights into electrocatalytic reactions.
A recent study published in PLOS ONE found that smoking during pregnancy can increase the risk of having a small for gestational age (SGA) baby in subsequent pregnancies. The research analyzed data from nearly 17,000 mothers who received antenatal care for their first two pregnancies and found that women who smoked at the start of eith...
Recent study uses advanced spectroscopy techniques to observe water molecules in superconcentrated salt solutions and identifies heterogeneity in solvation structure. This finding explains the unexpected fast lithium-ion transport in highly viscous electrolytes.
Researchers developed a tool to monitor and predict water losses in waterfalls based on their soundscapes, allowing environmental managers to balance water diversion and preservation. The study highlights the importance of maintaining a minimum threshold of water flow for waterfall appearance and sound.
The new system can produce high-quality images comparable to those of conventional cameras, with a compact design suitable for minimally invasive endoscopy and full-scene sensing. This breakthrough could revolutionize medical imaging and robotics with size and weight constraints.
Researchers have discovered that protein structural dynamics emerged through terminal additions during long-term evolution. This process allowed for diversification of substrate specificity and ligand binding mechanisms, ultimately leading to the emergence of various biological functions.
A groundbreaking analysis of the fossilized remains of Effigia, a 205-million-year-old herbivore, has cast doubt on the prevailing notion that it fed by pecking at plant material. Instead, researchers suggest that its unique beak and jaw structure would have allowed it to nibble at soft, vulnerable tissues like young shoots or ferns.
A new study by Ohio State University found that a token donation program reduced plastic bag use by about 30% at two convenience stores on a college campus. The program, which offered customers a 5-cent token in exchange for declining a disposable bag, was effective in nudgeing shoppers away from single-use plastics.
A new study published in Science of the Total Environment found that forests can reduce storm flows, but only when small-scale floods occur. In contrast, forests offer little to no protection against larger and more devastating flood events.
Scientists have detected a significant acceleration of the Antarctic Circumpolar Current (ACC), the only ocean current that circumnavigates the planet. The study found that climate change is causing the ACC to speed up, with prevailing westerly winds energizing ocean eddies and facilitating property exchange between ocean basins.
Researchers identified two novel mutations in the LRP6 gene associated with a rare form of hand polydactyly and tooth agenesis. The study expands the genetic spectrum of LRP6-related disorders, enabling clinicians to differentiate diagnosis and facilitate genetic research.
Researchers found that high avocado consumption led to reduced caloric energy intake, lower dairy and meat consumption, and improved fiber and nutrient intake. However, unexpected decreases in calcium and certain minerals were also observed.
Researchers found offering surgery to current smokers can lead to more equitable care, reducing disparities in lung cancer outcomes. A new study published in The Journal of Thoracic and Cardiovascular Surgery shows that risk of complications and death following surgery is similar between current and former smokers.
A recent study found that women are underrepresented in leadership teams at US healthcare organizations, holding only about 15 percent of CEO positions. The study's results highlight the need for increased representation of women in leadership roles to improve healthcare outcomes.
Researchers from diverse fields have converged on a new definition of quantum nanoscience, placing coherence at its center. The review highlights the nanoscale's role in harnessing useful quantum effects, with applications for industries and governments.
Researchers have developed a method to identify 'highly recombinogenic' individuals in natural populations, which can be used to breed new plant varieties with increased recombination. This approach allows for the efficient design of breeding selection programs and can predict recombination rate variation with accuracy.
A team of researchers found evidence that solar wind altered the chemical composition of ancient asteroid grains, producing water molecules and providing a possible source for Earth's oceans. The discovery could help future space missions find sources of water on airless worlds.
Researchers evaluate various technologies for extracting lithium from hot, saline brines, facing technical challenges due to high heat and dissolved minerals. The Salton Sea region in California is identified as a major domestic source of lithium, with the goal of developing environmentally friendly 'green' lithium sources.
The study found that cervical cancer rates in NYC neighborhoods with low socioeconomic status are significantly higher than those with high socioeconomic status, highlighting the need for neighborhood-level interventions to increase access to preventive services.
Researchers at Salk Institute discovered that neurons deep in the brain's cortex process information from borders first, then send clues back to upstream areas. This supports the importance of the 'feedback' pathway for deciphering borders.
A new study finds that schools with high levels of student substance use and depressed feelings have a higher prevalence of discipline, out-of-school suspensions, and police contact. Schools with lower levels of safety and support also experience higher discipline rates.
Researchers at Osaka City University developed a new quantum algorithm that calculates potential energy curves of molecules without controlled time evolutions. This addresses issues with conventional quantum phase estimation algorithms, enabling parallel processing and efficient full-CI calculations.
Researchers found a strong correlation between irradiation damage and the mechanical, thermal, and tritium release performances of tritium breeding materials. The study provides guidance for material optimization and design of fusion reactor blankets.
Researchers used GLS tracking data to study sooty terns' migration patterns, showing they range up to 2,900 km from breeding colonies and cover 47,000 km during an eight-month migratory period. The largest breeding population of terns is on Ascension Island, which was designated a Marine Protection Area in 2019.
A new study reveals how Earth's volatile elements, such as hydrogen, nitrogen, and carbon, were formed through a combination of deep Earth processes, oceans' formation, and meteor impacts. The research suggests that these elements played a crucial role in creating the habitable environment necessary for life to emerge.
Researchers developed a method to identify multiple coordination states adopted by nickel in molten salts, providing elusive information about their structure and dynamics. The study also revealed that changes in salt composition can significantly impact chloride exchange dynamics around nickel ions.
A new study explores the use of Picture Pile, a citizen science tool, to contribute to SDG monitoring and close data gaps. It found that Picture Pile can help monitor eight indicators and support seven more, providing supplementary information.
Recent clinical trials showed promising results with cardiosphere-derived cells, improving heart parameters in patients with Duchenne muscular dystrophy. Researchers investigate using cell-derived products like exosomes to boost endogenous repair pathways, while aiming to reverse cardiomyocytes' proliferation limitations.
A new marine reptile fossil from 130-million-year-old rocks in Colombia has revealed a unique dentition allowing it to eat large prey. The discovery clarifies the evolutionary tree of ichthyosaurs and tests new ideas on their evolution.
Researchers have developed a device that detects viruses in seconds from blood samples with 95% accuracy, significantly improving over current rapid tests. The optical sensor uses nanotechnology to accurately identify viruses, making it a promising technology for early treatment and virus detection.
Researchers compared genetic expression profiles of canine acanthomatous ameloblastoma and human oral tumor ameloblastoma, finding similarities in molecular mutations. The study lays groundwork for potential translational medicine, as the dog model may represent a useful clinical model of the disease.
A catalyst innovation has improved the stability of direct-ethanol fuel cells for nearly 6,000 hours, solving three key problems. This breakthrough could lead to mass adoption of clean cars powered by DEFC technology within five years.
Researchers from South Ural State University and international universities reviewed over 200 sources to identify parameters that extend tool life in superalloys. The study suggests various methods, including tool tip texturing, flood cooling, and hybrid machining, to reduce wear and improve surface integrity.
Researchers found that DNA polymerases derived from E. coli are more prone to errors under microgravity, increasing the mutation rate and potentially leading to cancer. The study's results highlight the importance of designing rotating spaceships with artificial gravity to prevent negative effects on astronauts' health.
A study published in the American Journal of Respiratory and Critical Care Medicine found that prostacyclin treatment reduced damage to vital organs and halved mortality rates among critically ill Covid-19 patients. The research team hopes to investigate larger patient populations in future studies.
A recent study by NTU Singapore has found a strong link between increasing air pollution and the rise of lung adenocarcinoma, a type of cancer. The study also discovered that declining smoking rates are associated with lower incidence of lung squamous cell carcinoma.
A new approach has been developed to identify proteins affected by pollutants and chemicals, allowing for early detection of harmful biological effects. The method, called PISA, can be used to study the interactions between chemicals and proteins, revealing potential toxicity pathways.
Researchers found that 1.5 million people living with HIV in sub-Saharan Africa face a one-hour drive to the nearest health facility, with many more struggling due to limited resources. Expanding healthcare access is crucial for reducing HIV incidence and addressing COVID-19.
A team of researchers has developed a polymer that can form folded (ordered) and unfolded (disordered) domains using UV irradiation. The polymer's structure is controlled by non-bonding interactions between monomers, allowing it to be manipulated after formation.
The study aims to dismantle frameworks supporting racial biases in medicine and presents a blueprint for schools to identify problematic instances of racism. Key recommendations include challenging biological notions of race, embedding structural practices, and promoting institutional climate change.
Researchers discovered a new species of parasitoid wasp that forms star-shaped cocoon masses suspended by threads up to 1 meter long, providing protection against natural enemies. The structure can accommodate over 100 cocoons and is believed to help the wasps survive during critical periods.
A team at Heidelberg University has successfully demonstrated a programmable control of spin interactions in isolated quantum systems. By adopting methods from nuclear magnetic resonance, the researchers used microwave pulses to modify the atomic spin and stall its reorientation. This breakthrough opens up new possibilities for Quantum...
Researchers found that Arctic krill respond to visual changes during the Arctic polar night by swimming up or down in search of food and avoiding predators. The study revealed that even small changes in light intensity can entrain the biological rhythms of krill, helping them navigate their environment.
A recent study in mice has uncovered a protein called BMI-1 that gets turned on too early in B cells during chronic viral infection, resulting in low-quality antibodies. Targeting this protein can change the nature of the B cell to produce higher quality antibodies, potentially providing a new therapeutic pathway.