Researchers at RMIT University have developed a new technology to destroy bacteria and bacterial biofilm without harming good cells, offering a potential solution to the deadly problem of antibiotic resistance. The technology uses precision-engineered liquid metals to physically rip bacteria to shreds and smash through the biofilm wher...
A new study has identified a genetic anomaly associated with poor response to glucocorticoid asthma treatment. The research found that patients with the HSD3B1(1245A) variant are less likely to respond to treatment and may develop severe asthma.
A new project at Aarhus University aims to develop a standardized, documentable 3D printing filament from recycled plastics. The goal is to improve the industry's reliance on new plastics and reduce waste., This innovation has the potential to significantly impact the environment and climate in the long term.
A new study has identified a promising therapeutic route for combating drug-resistant skin cancer cells by targeting specific cytoskeletal proteins. Researchers found that melanoma cells use these proteins to survive and escape anti-cancer treatments, opening up new avenues for combination therapy.
Researchers used microeconomics and hydrology models to study the relationship between climate change and violent conflict. They found that human adaptation to changed conditions may decrease conflicts over coveted resources.
Patients treated in a specialized resuscitation unit received faster treatment and better health outcomes, including a 36% lower risk of dying than those transferred directly to traditional intensive care units. The CCRU improved access to critical care resources and definitive surgical treatment.
Research found that South Korea, China, and Taiwan have experienced significant changes in food supply, with increased animal source foods and sugar contributing to obesity issues. In contrast, many Western countries have seen declines in animal source foods and sugar, accompanied by increases in vegetable availability.
A new study found that 85% of terrestrial vertebrate species are under intense human pressure, with 16% entirely exposed. Threatened species and those with small ranges are disproportionately affected.
A new study finds that online reviews can effectively gauge restaurant hygiene during periods between inspections. Roughly 30% of New York City restaurants decline hygiene standards within 90 days of certification. Continuous monitoring is crucial to maintain cleanliness at eateries.
Researchers have discovered that tidal effects from a close binary companion can cause a star to spin fast enough to launch material into space, forming a gamma-ray burst. This phenomenon is necessary for creating the most luminous events in the universe, observable from Earth when their jet of material is pointed directly at us.
A team of McMaster University chemists has discovered a method to efficiently break down and dissolve tire rubber, paving the way for more effective recycling. The process addresses the massive environmental burden posed by 3 billion tires worldwide, which can leach contaminants into ecosystems.
Researchers developed an AI system to analyze hundreds of thousands of comments on social media, identifying positive comments defending disenfranchised minorities. The system can reduce manual efforts to find these 'help speech' comments by up to 88%.
A Yale-led team found that parental monitoring and teen awareness of their parents' attitudes on alcohol use can have life-saving effects. The study showed that teens who knew their parents disapproved of drinking were less likely to drive while impaired four years later.
Researchers identified a variant in the HSD3B1 gene associated with resistance to glucocorticoids in severe asthma patients. The study suggests that genetic testing may help tailor treatment strategies for individuals with severe asthma, offering new hope for improved management of this chronic condition.
Researchers at the Centre for Addiction and Mental Health have identified a protein complex elevated in PTSD patients, which could serve as a blood-based biomarker for diagnosis and treatment. A developed peptide has been shown to prevent recall or encoding of fear memories, suggesting potential for symptom prevention or treatment.
Researchers discovered that two-dimensional liquids exhibit collective motion and long-wavelength fluctuations, which differ from the random Brownian motion seen in three-dimensional liquids. This finding helps explain puzzling differences in liquid dynamics and opens avenues for understanding complex fluid behavior.
A new study suggests that luxury brands can overcome the clash between self-enhancement values and social responsibility by showcasing philanthropic activities of celebrities like Matt Damon and Angelina Jolie. This approach helps consumers reconcile their desire for status with a sense of altruism, leading to more favorable responses ...
The Partnership for Research on Ebola Vaccination (PREVAC) has received additional funding to evaluate three Ebola vaccine regimens for long-term safety and durability. The PREVAC-UP project will assess these factors over 5 years after vaccination, as well as the impact of co-infections like malaria and helminths on immune responses.
A recent study published in Nature Human Behavior reveals that the dorsal anterior cingulate cortex (dACC) activity during motivated control reflects the calculation of surprise. Researchers found that a single mechanism of surprise best accounts for dACC activity, suggesting a unified explanation for cognitive control research.
A recent investigation by Science found that companies, universities, and institutions are often non-compliant with the requirement to report clinical trial results in a federal database. More than 55% of trials violated this law, yet regulatory agencies have failed to enforce penalties or actions against violators.
Experts argue against switching from Truvada to Tenofovir Alafenamide for PrEP, citing limited data on the newer drug's effectiveness in diverse populations. The current medication, Truvada, has been shown to be safe and effective with ample evidence of its safety and effectiveness.
Researchers have developed a new cobalt-based catalyst that enables an eightfold increase in hydrogen peroxide (H2O2) production, a major electronic cleaning chemical. The catalyst, Co1-NG(O), is highly stable and efficient, producing up to 8 times more H2O2 than existing noble metal-based electrocatalysts.
A team of scientists has developed a method to rapidly evolve endogenous genes in plants, enabling accelerated breeding via molecular design. The technology, called STEME, uses CRISPR-like enzymes to introduce precise mutations into plant genes, leading to improved agronomic traits.
Researchers identified a rare genetic syndrome, CATIFA, caused by mutation of the RIC1 gene, characterized by cleft palate, intellectual disability, facial dysmorphism, and ADHD. The study combined zebrafish models, pediatric genetic diseases, and electronic health records to define the underlying mechanism.
Research led by University of Arizona found simultaneous droughts in Southern California's main water sources occurred six times per century on average. Perfect droughts lasting two or more years coincide with high pressure off the northwest Pacific Coast and storm tracks shifted north.
Scientists identified a new biological pathway (RICTOR/mTORC2) as a potential therapeutic target for colon cancer. Targeting this pathway could enhance the effectiveness of chemotherapy treatments. The study also highlights the importance of SMAD4 gene mutations in colon cancer progression.
Research in fruit flies found that environmental light exposure activates light-sensitive neurons, triggering the production of memory maintenance proteins. This study suggests that long-term memories require active maintenance through natural lighting conditions.
The TRUE Project will prepare 36 diverse professionals as K-12 STEM teachers over 18 months, integrating culturally responsive education and trauma-informed learning. The project aims to fill openings in science and math classrooms with a diverse pool of teachers.
Researchers have identified a mechanism that contributes to clot formation in mechanical heart valves. By modifying the valve's design, turbulent vortices can be eliminated, reducing the risk of blood clots and strokes. This breakthrough could lead to life without blood thinners for thousands of people with artificial heart valves.
A team of scientists has identified a network of interaction partners for the juxtamembrane segment of the EGF receptor, which can influence cell growth and development. This breakthrough may lead to new therapeutic approaches for cancers that have become resistant to current active ingredients.
Researchers created a biocompatible material by engineering E. coli to overproduce an enzyme that makes extremely long polymer brushes. These bristles are virtually impenetrable to bacteria, hindering the spread of biofilms and potentially improving medical applications.
Researchers at Vanderbilt University Medical Center found a molecule produced by the brain that reduces anxiety-causing connections between two brain regions. This discovery could lead to pharmacologic treatments regulating anxiety and depressive symptoms in people with stress-related anxiety disorders.
A study from Scripps Research reveals that memories are stored in two forms: intermediate-term memory and protein-synthesis dependent long-term memory. Silencing specific genes, Ras and Raf, enhances intermediate-term memories while eliminating long-term memory performance.
New research found that after recovery from a respiratory infection, particular cells in the innate immune system in the lung are more effective, offering extra protection against new infections. This heightened immunity is due to the production of cytokines by lung macrophages, which cause inflammation and help fight pathogens.
Blocking a cellular receptor called AHR prevents and reverses obesity in mice by inhibiting key genes involved in fat metabolism. Researchers at Dartmouth's Norris Cotton Cancer Center found that the drug NF, which blocks AHR, can not only prevent but also reverse obesity in study mice.
Researchers identified four ageotypes: metabolic, immune, hepatic, and nephrotic, which determine biological pathways in the body. The study also found that lifestyle changes can slow aging rates in some individuals.
Scientists created artificial organisms by combining contractile and passive tissues, achieving high-performing candidates that matched predicted behaviors. The developed method can be applied to designing living machines for various applications.
The researchers have created a robust cell culture model for the hepatitis E virus, producing approximately 100 times more infectious virus particles than previous models. This allows for extensive studies on the virus and its impact on human liver cells, enabling the identification of key genes involved in the infection.
A study published in Nature Communications suggests that age-related changes to spinal cartilaginous tissue can lead to painful nerve growth, causing unexplained low back pain. The research found that a porous structure in the cartilage endplates can invite abnormal nerve growth, making the normal load-bearing work of the spine painful.
A new study reveals that autistic mothers experience higher rates of post-natal depression, with 60% reporting difficulties in coping with domestic responsibilities and creating social opportunities. Despite challenges, many reported prioritizing their child's needs and seeking help when needed.
Researchers predict a 2 degrees Celsius rise in temperatures could result in around 2,100 additional deaths from injuries every year in the United States. Most of these deaths would be among young men, with California, Texas, and Florida potentially seeing the highest number.
The American grasshopper's circulatory system responds dramatically to changes in body position due to gravity, affecting blood and air distribution. Physiological compensation mechanisms similar to vertebrates suggest an ancient, widespread response to gravitational forces.
School packed lunches in the UK still have low nutritional quality, with only 1.6% meeting food standards, according to a study. The analysis found that sugar levels decreased, while vitamin C content dropped significantly.
A global analysis by the University of Washington found that nearly half of the world's fish catch comes from sustainably managed stocks. Effective management is credited as the main reason for these sustainable levels or successful rebuilding.
Sex-changing fish species can recover faster and more predictably than fixed-sex species when fishing is eliminated within Marine Protected Areas. This is because they can replace lost males with females, increasing reproduction rates.
Researchers developed a model to estimate storm surge extremes by exploiting sea level dependencies, yielding good agreement with tide gauge data and reduced uncertainty. The new approach enables estimation of storm surge levels at arbitrary ungauged locations.
A new study identifies 13 non-native species most likely to invade Antarctica's Antarctic Peninsula region over the next decade. The invasion could have devastating effects on fragile polar biological communities and ecosystems. Comprehensive biosecurity checks are crucial to prevent invasive species from reaching Antarctica.
Researchers develop new framework to understand changes in brain activity and connections, with implications for modeling brain disease mechanisms. The study identifies three categories of dynamic interaction between neurons involved in cognitive function.
Researchers at NYU and partner institutions have mapped electron energies with unprecedented clarity, uncovering a quantum relationship between electrons known as hybridization. This breakthrough provides new insight into the physics of topological insulators.
Researchers at CNIC discovered a 'disarmament' mechanism in neutrophils that reduces their toxic capacity to prevent damage to healthy tissues. This innate system, driven by CXCR2 and circadian rhythms, helps regulate the immune response and could have implications for treating conditions like myocardial infarction and stroke.
Researchers develop machine that repairs injured human livers and keeps them alive for a week outside the body. The technology increases the number of available organs for transplantation, saving lives of patients with severe liver diseases or cancer.
Researchers in Dresden aim to develop chemical circuits for the diagnosis and treatment of acute myeloid leukaemia using chemo-fluidic technology. The project seeks to create integrated systems that can analyze hundreds or thousands of individual human cells simultaneously, potentially leading to improved therapy options.
An expert review concludes that melatonin for jet lag may not be effective in relieving symptoms due to scant evidence. The review suggests that non-drug treatments like timing exposure to bright light and altering bed and mealtimes may be more complicated.
A new study has quantified small levels of iodine in the stratosphere and links it to ozone layer decline. The research suggests that air pollution from the surface can trigger ozone destruction higher in the atmosphere.
Researchers developed a platform to organize nanomaterials of different types into desired 3-D structures using DNA-programmable nanofabrication. The platform can create materials with unique optical, chemical, and other properties at the nanoscale, enabling new applications in fields like display technology and nanomanufacturing.
A new study found that 90% of patients with knee osteoarthritis are waiting too long for knee replacement surgery, losing function, while 25% of those without need get the procedure prematurely. This delays deterioration and reduces mobility, leading to additional health issues.
A study from UC Riverside identifies a protein called IRK that controls plant growth and division. Turning off the gene producing IRK increases root cell division, potentially leading to bigger roots and better nutrient uptake.
Researchers at Silent Spring Institute found that anonymized environmental health data can be traced back to individuals. The study highlights the need for greater protections for participants in human research studies, particularly with the proposed federal rule by EPA requiring scientists to make their data public.
A team of scientists has created the first living robots, 'xenobots', by assembling frog embryo cells into new life forms. These biodegradable organisms can move, heal themselves, and even carry payloads, promising advances in drug delivery, toxic waste clean-up, and more.
Old Ginkgo biloba trees display similar gene expression for flavonoids and other resistance genes in young and old trees. Increasing age is not accompanied by a significant decrease in leaf area or growth rate, suggesting that these trees may stay healthy due to robust stress defenses.
A study published in Academic Emergency Medicine found that troponin testing for acute coronary syndrome (ACS) in selected elderly patients with nonspecific complaints (NCSs) may not be necessary due to a low diagnostic yield. The study revealed an elevated troponin in 20% of patients but only a 1.2% ACS rate.
A recent study published in Addiction found that college students in states where marijuana was legalized by 2018 used more marijuana and were 18% more likely to have used it in the past 30 days compared to students in non-legalized states. In contrast, binge drinking rates decreased significantly in these states, with students aged 21...
Researchers found that concentrating auctions to certain days of the week leads to a 7.3% increase in platform revenues. Shortening or lengthening auctions impacts the number of buyers bidding, with optimal listings influencing supply and demand
A recent study published in Annals of Internal Medicine found that adults with type 2 diabetes who were newly prescribed SGLT2 inhibitors had a lower rate of gout compared to those prescribed GLP1 agonists. This suggests that SGLT2 inhibitors may be effective in reducing the risk of gout among patients with type 2 diabetes.
Researchers have developed a new method to transform stem cells into bone cells using an artificial muscle sheet with shape-memory function. This technology has potential applications in treating complex bone fractures by culturing stem cells on the sheet and adapting them to directly strengthen bones.
A team of scientists has used data from the TESS satellite and ground-based telescopes to determine an ancient collision between our galaxy and Gaia-Enceladus occurred early in its history. The study reveals new insights into the history of the Milky Way, providing a timeline for the collision.
Researchers suggest a ring-like structure in the early solar system may have created a compositional dichotomy between terrestrial and jovian planets. This division may have led to the presence of organic molecules on Earth, supporting life.
A new study by the University of Miami Rosenstiel School revealed that Atlantic tarpon migrate thousands of kilometers in distance beyond U.S. borders. The research found the fish use both freshwater and estuarine habitats throughout their life, with previously unknown spawning locations identified in Florida and the Gulf of Mexico.
Researchers found structural brain connectivity changes between migraine patients and healthy volunteers, as well as between episodic and chronic migraine patients. Strengthening connectivity was observed in areas implicated in migraine's pathophysiology, while weakening connectivity patterns were seen in the temporal lobe of migraine ...
Researchers found compounds in commonly consumed foods trigger phage production, killing harmful bacteria and promoting beneficial bacteria growth. This 'landscape' approach has far-reaching implications for controlling harmful microbes and maintaining a healthy gut microbiome.
A scientist has described the details of an enzyme that mimics Maxwell's demon, enabling efficient energy transformation and cellular regulation. This discovery sheds light on how biological processes create information, a fundamental aspect of life.
Scientists found that seasonal temperature variations in the Arctic Ocean significantly impact methane emissions, with a 43% decrease in colder conditions. This study corrected existing estimates in the methane emissions budget, highlighting the importance of considering seasonal changes in biogeochemical processes.
Grasshoppers adjust their cardiovascular and respiratory activity in response to gravity, with mechanisms similar to those found in vertebrates. The study reveals that insects have functional valves and can control fluid flow to prevent blood pooling in the brain.
Scientists with the HAWC Collaboration have detected gamma-ray emissions at unprecedented energy levels above 56 TeV. The findings suggest the presence of Galactic accelerators, known as PeVatrons, which could be a new area of research for pulsars and supernova remnants.
A study reveals that effective fisheries management can increase fish stock abundance and reduce yield loss from overfishing. In regions with less developed management, high fishing pressure results in a three-fold greater harvest rate compared to well-managed areas.
A new analysis shows the world's oceans were the warmest in 2019 than any other time in recorded human history. The study reveals that the past ten years have been the warmest on record for global ocean temperatures, with significant consequences for marine life and extreme weather events.
A new mathematical model, ETFL, accurately models enzyme expression and its associated metabolic cost in living cells. The model integrates biochemistry, thermodynamics, and multi-omics data to predict enzyme activity and metabolism.
A survey of 3,080 UK rescue dog owners found that most believed their dogs were imported under the EU Pet Travel Scheme, despite only 1% actually using this method. The study highlights concerns about the risks of exotic diseases and calls for stricter checks on imported rescue dogs.
A new study published in Nature Medicine reveals a relationship between lead exposure risk and brain structure in children from lower-income families. The research found that an increased risk of lead exposure is associated with decreases in cognitive performance and brain volume, but not in mid- or high-income families.
Scientists discovered stardust formed 5 to 7 billion years ago, the oldest solid material ever found on Earth. The presolar grains, trapped in meteorites, reveal a 'baby boom' of enhanced star formation 7 billion years ago.
Researchers at the University of South Florida have discovered a novel feedback pathway from the brain to the eye that modulates eye pressure. This breakthrough finding may lead to new treatments for glaucoma by exploiting the modulatory mechanisms of the drainage control system.
The Mount Sinai Diversity Innovation Hub has been named among the Top 50 Leaders in Digital Health for 2020, recognizing its efforts to improve healthcare through technology. The hub aims to diversify the pipeline for career paths in healthcare innovation and technology.
A team of researchers from the University of Houston has solved a scientific mystery about evaporation, shedding light on its role in industrial processes. The new understanding eliminates a long-standing bottleneck in predicting evaporation rates, enabling more accurate simulations and design of advanced systems.
The International Vaccine Institute (IVI) has renewed its partnership with Sweden's Swedish International Cooperation Agency (Sida) to accelerate vaccine research and development for global health. The five-year partnership will focus on infectious diseases of global importance, including cholera, typhoid, and dengue.
Researchers have developed a minimally invasive procedure to treat chronic Achilles tendon disorder, reducing pain and recovery time. The percutaneous Zadek osteotomy (ZO) technique has shown significant improvement in functional outcomes and faster recovery times compared to traditional open surgery.
Research suggests that glacier retreat leads to increased mercury uptake by vegetation, which can sequester more mercury than released glaciers. This phenomenon is not accounted for in current global models and has significant implications for global mercury cycling.
A new study found that a disrupted biological clock increases the risk of heart disease in mice treated with radiation therapy, highlighting the potential role of protein Bmal1 in protecting the heart. The research could lead to personalized medicine approaches and optimized timing for radiation therapy to minimize side effects.
A team of Israeli researchers has identified a short window of opportunity for treating antibiotic-resistant infections, where aggressive bacteria can be controlled with currently-available therapies. This breakthrough offers new hope for patients fighting life-threatening infections with weakened immune systems.
Researchers at Iowa State University have created liquid metal alloys that can change their surface structure in response to heat, allowing for the development of 'smart' alloy systems. This technology could inspire design of tunable surface patterns and their composition with temperature for applications such as sensing and catalysis.
The latest version of CLICS significantly increases the number of languages and concepts available, allowing researchers to study colexifications on a global scale. The database facilitates standardization of linguistic datasets and provides solutions to persistent challenges in linguistic research.
Researchers identified five distinct subtypes of advanced pancreatic cancer with unique molecular properties that can be targeted with novel treatments. The study's findings may lead to improved clinical outcomes and personalized treatment decisions for patients with the deadly disease.
A new study reveals insects experience similar physiological effects of gravity as humans, with air sacs expanding in response to orientation. Insects have an active response called functional compartmentalization, allowing them to control pressure and maintain blood flow.
Researchers found that Sestrin, a naturally occurring protein, can improve endurance and respiration in flies and mice. It may also help prevent muscle atrophy, potentially leading to new treatments for aging-related muscle wasting.
A study found that pregnant women with congenital heart disease (CHD) are more likely to test positive for stress, anxiety, and depression, which can impair fetal brain development. The study suggests that routine screening for psychological distress is crucial during prenatal care.
A recent study found that fewer than two in every 100 packed lunches meet nutritional standards, with an increase in vegetables and a decrease in sugary food. The researchers argue that the Government should make fresh vegetables freely available in schools and that the food industry should develop healthier options.
Researchers have identified a driver of bone loss related to cancer treatment, found that cell senescence drives bone loss beyond estrogen alone. Two investigational drugs can stop this process, improving quality of life for cancer patients.
A large study published in the European Journal of Preventive Cardiology found that individuals with burnout syndrome are at a 20% higher risk of developing atrial fibrillation. Chronic stress and inflammation may be key mechanisms behind this association.
Researchers at NYU Langone Health have discovered a new role for circular RNA in regulating the spread of melanoma cancers. The study found that CDR1as blocks the aggressive growth of cancer cells, while its loss promotes it. Higher levels of CDR1as were linked to increased survival rates among patients with melanoma.
Researchers at Massachusetts General Hospital have developed a new therapy to alleviate problems caused by dysfunctional mitochondria, which produce energy in cells. The discovery could lead to treatments for rare diseases and age-associated disorders characterized by redox imbalance.
Researchers have found that herpes simplex virus type 2 migrated to the Americas through the transatlantic slave trade, contradicting previous theories. The viruses originated in Africa around 5000 years ago and 18th century events led to their spread.
Researchers discovered that fungi associated with shallow-rooted tundra shrubs can access deep nitrogen stores from thawing permafrost, regardless of the plant's root system. This finding has implications for understanding the fate of nitrogen in a warming Arctic and potentially offsetting carbon losses.
The study reveals that ancient Tupí took a direct route from the Amazon to the Atlantic Coast, giving rise to coastal Tupí and Guaraní populations. Genomic data from present-day individuals also supports the hypothesis that Native Americans left the Amazon to search for new land to cultivate.
Researchers confirmed the high thermal conductivity of isotopically enriched cubic boron nitride, a discovery that could lead to breakthroughs in cooling microelectronics. The team made the unique compound and measured its thermal conductivity, confirming theoretical predictions and opening up new avenues for research.
Researchers used neon isotopes to date silicon carbide grains in the Murchison CM2 meteorite, finding 60% with ages under 300 million years. Grains over 1 billion years old suggest shielded survival through supernova shockwaves.
A recent WSU study discovered a rare genetic mutation in greyhounds that affects their ability to break down certain anesthetics, but also found similar mutations in popular breeds like golden retrievers and Labrador retrievers. The research team is working on a simple cheek swab test to detect the mutation and provide accurate advice ...
A study in Nature Communications reveals that the unique perfume chemistry of two species of orchid bees, Euglossa viridissima and Euglossa dilemma, is driven by a single olfactory receptor gene. The researchers found that the two species can be distinguished by their distinct perfume compounds, which are mediated by the OR41 gene.
New research reveals that collective leadership groups in professional service firms can maintain cohesion and act decisively when faced with a crisis. The study found that an individual 'heroic' leader within the collective played a crucial role in resolving the crisis, with the Senior Partner mobilizing a hidden hierarchy to build su...
Researchers at NAU are developing a polypropylene glycol-based biomaterial to treat cerebral aneurysms, aiming to improve outcomes and reduce recurrence rates. The material, PPODA-QT, is designed to fill the aneurysm space effectively, leaving a smooth surface for healing.
Research shows that HPV-negative oropharynx cancer patients are at a significantly higher risk of dying from any cause within two years. In contrast, HPV-positive patients have a lower risk of dying from head and neck cancer and other types of cancer.
Scientists at Washington University in St. Louis have created an optical resonator system that can turn transparency on and off, allowing for control over a process called electromagnetically induced transparency. This technology has far-reaching implications for applications such as quantum computing, communications, and more.
Researchers detected inorganic iodine in the stratosphere at a concentration of 0.77 parts per trillion by volume, suggesting it plays a crucial role in ozone depletion. Iodine emissions from humans may increase particle formation and continue to affect stratospheric ozone levels.
A new program has been shown to reduce abusive behaviors among middle school male athletes towards their female peers. The Coaching Boys Into Men program, which trains coaches to speak frankly with their male athletes about stopping violence against women and girls, was found to increase positive bystander behaviors by over 50% in part...
A study by Anglia Ruskin University found that the presence of a weapon and outdoor location significantly influenced jury verdicts in child stranger rape cases. Verdicts were predicted by two offense-related factors, increasing the odds of conviction by 412% and 360%, respectively.
Researchers discovered a correlation between the unresolved gamma-ray background and matter distribution in the distant universe, suggesting that dark matter could be a source of the faint cosmic glow. The study used data from the Dark Energy Survey and Fermi Gamma-ray Space Telescope to analyze the correlation.
A new study published in Nature Climate Change concludes that future subtropical warming is the main culprit behind accelerated tropical climate change. This phenomenon originates from the interaction of atmospheric and oceanic circulation changes, as well as cloud processes between subtropical and tropical regions.
Dou's research aims to disrupt the parasite's nutrient metabolism, potentially leading to new drug treatments for toxoplasmosis and malaria. The grant will explore the molecular mechanisms of Toxoplasma gondii, a parasite that affects over 40 million people worldwide.
A study published in Academic Emergency Medicine found that prolonged telemetry (over 12 hours) is a safe alternative to hospitalization for non-low-risk patients with syncope. The sensitivity of ECG monitoring is high, supporting the use of minimum 12-hour monitoring as a diagnostic tool.
Researchers at Flinders University have discovered a surprising anatomical connection between the giant cassowary, its closest relative the emu, and the extinct New Zealand moa and small South American tinamou. The study reveals that the syrinx, hyoid, and larynx structures of these birds are more similar than previously thought, provi...
A global database of 10,000 bird species shows that body measurements can predict a species' role in an ecosystem. The study found that similar body shapes are often associated with similar lifestyles and dietary preferences, even among distantly related species.
Dr. Jane Lubchenco, a pioneering marine biologist and educator, has been awarded the first-ever Mary Sears Medal for her groundbreaking work on biodiversity and rocky seashore ecology. Her contributions to restoring ocean health and sustainable fisheries have had a lasting impact on the field of marine biology.
A new wearable lithium monitor developed by the University of Surrey has the potential to revolutionize the treatment of bipolar disorder. The device can detect lithium levels and potentially provide warning signals for high levels, reducing the risk of toxicity.
Tropical Storm Claudia is battling strong vertical wind shear as it moves away from Western Australia and through the Southern Indian Ocean. The storm's shape, elongated from west to east, provides forecasters with an idea of its organization and strength.
A Danish study found that low lymphocyte counts are associated with a 60% increase in death from any cause. Participants with lymphopenia were at high risk of dying from all-cause mortality, including age-related risks.
A new study uses caffeine to explore active cognitive processing stages in adults using a Go/NoGo task. The researchers found qualitatively different effects of caffeine on adults compared to children, providing clues about adult cognitive strategies and their dependence on the adenosine system.
Researchers create carbon nanotube film that generates heat, causing materials to fuse together without the need for huge ovens or autoclaves. The technique produces composites as strong as those made in conventional manufacturing methods, using only 1% of the energy.
A study by University of Copenhagen researchers reveals that tardigrades are vulnerable to long-term high temperature exposures, with median lethal temperatures ranging from 37.1°C for active animals and 82.7°C for desiccated specimens. This finding highlights the Achilles heel of these super-resistant animals.
Rutgers researchers found that online educational videos boost cancer knowledge and awareness among viewers, leading to increased behavioral changes such as self-skin inspections and lung cancer screening. The study highlights the potential of digital health videos to reach disadvantaged populations and improve health outcomes.
A new study published in Geology reveals that deep-sea nodules remain uncovered due to their association with seafloor fauna, which forages and burrows sediment around them. The findings suggest that the regions where nodules occur are more extensive than previously thought, highlighting potential economic and conservation implications.
Researchers used computational simulation methods and cloud computing to discover how nicotine receptors respond to nicotine, reducing time to results from months to days. This accelerated discovery could lead to more effective smoking cessation aids, addressing a major public health concern.
Researchers develop a machine capable of solving complex theoretical physics problems, outperforming humans in speed and accuracy. The machine successfully reproduces phase diagrams and independently figures out mathematical equations, opening up new possibilities for quantum computing.
The EU project RES URBIS successfully generated bioplastics from urban waste, showing a higher economic value than traditional composting methods. The process produces polyhydroxyalkanoates (PHA) through volatile fatty acids decomposition.
A new study suggests that a collapse of the Atlantic Meridional Overturning Circulation (AMOC) would lead to widespread cessation of arable farming in Britain, resulting in a substantial reduction in agricultural output. The AMOC brings heat from the tropics, making Britain warmer and wetter than it would otherwise be.
Modestino's research advances organic electrosynthesis, a mission to drive sustainability in the chemical manufacturing industry. He plans to identify key factors limiting electrochemical reactor performance and derive rules for optimal operation.
Researchers found that leukemia cells are 'addicted' to vitamin B6, using it to accelerate cell division. By limiting this enzyme's activity, a new drug could slow or stop cancer growth without harming healthy cells.
Astronomers have pinpointed an early galactic merger that helped shape the Milky Way, occurring 11.5 billion years ago when Gaia-Enceladus slammed into what then existed of the galaxy. This discovery provides important insights into the accretion process that formed the Milky Way.
A $300,000 grant will help UniSA researcher Dr Stephanie Reuter Lange explore how computer-based modelling can optimise cancer treatment and remove the need for expensive clinical trials. The goal is to tailor drug dosages to individual patients to maximise tumour response and minimise side effects.
Researchers developed an interactive health counselor to educate women about breast density, with participants showing increased knowledge and satisfaction. The prototype aims to empower women with accurate information throughout the breast cancer screening process.
A new study finds that solar geoengineering could reduce global income inequality by 50%, with poorer countries benefiting most. The technology could also lead to a 200% increase in GDP growth for developing countries.
A new study links historical housing disparities to dangerous climate impacts, finding that formerly redlined neighborhoods are hotter and more vulnerable to extreme heat. This systemic pattern suggests a neglectful planning system favoring wealthier communities.
Scientists at the University of Illinois have developed nanosatellite technology that can detect nitrogen stress in corn early in the season. This allows farmers to plan in-season nitrogen fertilizer applications and alleviate nutrient stress for crops, potentially increasing yield and reducing environmental impact.
Researchers at the University of Warwick developed an AI technology that can detect hypoglycaemic events from raw ECG signals using wearable sensors with 82% reliability. This non-invasive method could replace fingerprick testing, particularly useful for pediatric patients.