A global study on the impacts of human land-use found that predators and small ectotherms are disproportionately affected, with abundance reductions of 25-50% compared to natural habitats. The researchers analyzed over 1 million records from 80 countries and 25,000 species.
A randomized clinical trial evaluated the absorption of six sunscreen active ingredients in four formulations, with all ingredients surpassing FDA thresholds for potentially waiving additional safety studies. The study highlights the need for further research on sunscreen ingredient exposure and its effects.
New research finds that preparing land for palm oil plantations releases more greenhouse gases than mature plantations, accounting for almost a quarter of regional emissions. Laboratory analysis reveals significant CO2 emissions during drainage and young oil palm stages.
A new study published in Clinical Infectious Disease found that fully vaccinating children reduced the risk of hospitalization for influenza complications by 54%. The research, led by Dr. Hannah Segaloff and Prof. Mark Katz, validated guidelines recommending two vaccine doses for children under 8 who have never been vaccinated or recei...
Researchers have identified a new protein called 'aggregatin' that accumulates in brain plaques and may be linked to Alzheimer's disease progression. Suppressing this protein could lead to future treatments aimed at slowing the disease's advance.
Researchers at the University of Illinois constructed synthetic microbial communities to study their dynamics and predict behavior. The study found that increasing variability in microbial interactions drives community structure, and that characterizing this variation can empower predictions of ecosystem succession.
Researchers analyzed data from over 100 youth football players, finding that they are more susceptible to concussion at lower levels of acceleration than older athletes. The study's findings provide critical information for designing and testing protective equipment.
A novel pharmacological chaperone has been shown to restore levels of the sorting molecule VPS35 and prevent the accumulation of abnormal proteins in mice with Alzheimer's disease. This treatment approach has been proven to improve memory and learning, reducing tau tangles and amyloid-beta plaques.
A study published in PNAS reveals that the blood-brain barrier's impermeability is linked to depression symptoms and that restoring its integrity may lead to improved treatment outcomes. Researchers found that a decrease in claudin-5 protein and increased HDAC1 enzyme are associated with depressive symptoms.
Commercially insured children in the US see pediatricians less often, with primary care visits decreasing by 14% and problem-based visits declining by 24%. The trend may be driven by higher out-of-pocket costs and changes in healthcare behaviors, including increased use of telemedicine and urgent care.
Researchers at Hokkaido University developed a stacked nanocarbon antenna that makes europium shine brighter than previous designs, with potential to create more efficient photosensitizers. The new design uses low-energy blue light absorption, reducing energy loss and enabling photodynamic therapy applications.
Despite reports of near elimination, global HFC-23 emissions are growing at record values, contradicting expectations. Scientists attribute the rise to increased production in developing countries.
A study led by McGill University found that anti-inflammatory medications are most effective when taken during the active periods of our biological clocks, promoting post-operative healing and recovery. This discovery suggests a new approach to treating pain and inflammation following surgery.
Scientists are exploring genetic changes that make brain tumors resistant to BRAF inhibitors, a common treatment for certain types of brain cancer. The study aims to identify new potential targets for combination therapy to keep cancers from developing resistance.
Researchers created an artificial electron transfer system by modifying a protein from bacteria, which can be used to produce medicines and biofuels. The system works by guiding electrons through short 'pit stops' made of heme molecules, allowing for more efficient energy transfer.
A new study published in Hypertension found that reducing sodium intake decreases thirst and urine volume, but does not affect metabolic energy needs. This results support the traditional notion that decreasing sodium intake is critical to managing hypertension.
Female and male soccer players had similar rates of head collision events during elite tournaments, but female players received more medical assessments. The median time for medical assessments was shorter for female players compared to the minimum required duration.
Researchers found that neonicotinoid seed treatments have driven a significant increase in insecticide toxicity to honey bees, particularly oral-based toxic loads, which rose by 9-fold across the US. The study highlights the need for mitigation and conservation efforts in regions with high levels of insecticide use.
Researchers tracked pollutants from Canadian and US wildfires to reach NYC, causing significant increases in air quality advisories. The study highlights the need for policy-makers to consider long-term air quality management plans due to increasing wildfire smoke.
A new study found HIV hides in every organ site, including the brain and liver, causing inflammation-related diseases. The study used serial blood samples from terminally ill participants with HIV to identify where HIV hides, shedding light on potential new therapies.
A combination of two experimental drugs has reversed osteoarthritis in rats, with improved cartilage thickness and reduced cell death. The treatment may potentially translate to human use, offering a promising therapy for millions of adults affected by the disease.
Researchers have found a possible link between a genetic variation and atrial fibrillation in zebrafish, suggesting a structural defect in the heart muscle and mitochondria. Early treatment with antioxidants may prevent the disorder in fish, but more research is needed to understand its human implications.
New statements from ACR and NKF clarify risk of contrast-induced acute kidney injury and provide recommendations for use of intravenous contrast media in patients with varying degrees of impaired kidney function. The authors emphasize the need for prospective controlled data to further understand the risk.
Researchers developed a machine learning-based method to estimate life-years lost and cost associated with air pollution exposure. The study found that the elderly population is most vulnerable, with those with chronic conditions facing over 30 times higher mortality risk than typical Medicare beneficiaries.
A study found that one in 18 physicians received pharmaceutical marketing for stimulant medications, often in the form of food or beverage. The study suggests that subtle marketing tactics may contribute to the increasing prescribing and misuse of these medications.
A study using quahog clam shells and climate models reveals Arctic sea ice can't 'bounce back' if climate change causes it to melt. Human activity is now massively forcing the system, exacerbating warming and sea ice loss.
A study led by Michigan State University researchers found that a collective model created by over 200 anglers and fishing club members accurately predicted pike populations, habitat, and fishing pressure. The results show that involving diverse interest groups improves the accuracy of the solution.
A new device uses magnetic fingerprinting to identify hidden metal objects, offering a smaller and cheaper alternative to traditional security systems. It can detect a wide range of metallic objects, from cellphones to hammers, with improved accuracy and low power consumption.
The U-MATTER program uses a deflection approach, directing people with opioid use disorders towards treatment and services. The initiative has seen positive outcomes, including 71 individuals receiving full clinical intake assessments and 40 committing to long-term treatment.
Researchers have developed a new method to measure ultrafine particles in exhaust gas, which are harmful to health. The process provides a better understanding of the formation of secondary aerosols by car exhaust gases and can help reduce vehicle emissions.
A new study by Flinders University finds that teenagers' online impulsivity is a significant risk factor for cybercrime. The internet's blurring of social boundaries encourages thrill-seeking behavior, which can lead to digital piracy, pornography, and hacking. The researchers suggest that policy interventions should take into account ...
The study, conducted by the University of Córdoba, demonstrates the feasibility of using recycled demolition waste to build roads. The results show that recycled aggregates from mixed materials and concrete foundations performed better than natural aggregates in terms of surface properties and mechanical development.
Despite federal guidelines in place, many working mothers struggle to access breastfeeding resources such as private rooms, lactation consultants, and breast pumps. Experts recommend employers designate a point person for breastfeeding support to improve work-life balance for new mothers.
A new multicenter study finds that stabilizing fractured and partially dislocated ribs through surgical stabilization improves patient outcomes, with reduced pain, increased comfort, and lower complication rates. Patients who underwent the procedure experienced better quality of life and fewer complications compared to those who did not.
Research reveals that cumulative flooding damage to earthen levees often goes unnoticed due to invisible signs of distress. The study highlights the need for prioritized rehabilitation efforts and accurate identification of high-risk levees.
Researchers discovered that fruit flies use fly-fly interactions to establish regular spacing in clusters, driven by a balance between congregating and maintaining personal space. Depriving the flies of their senses results in abnormal responses and high failure rates in cluster formation.
A Texas policy reducing anti-psychotic medications for foster children showed a 5-8% decrease in non-FDA indicated prescriptions while preserving medication use for those with approved indications.
Buprenorphine use has more than doubled nationwide between 2009 and 2018, with increases seen across most age groups. However, a notable decline was observed among 15-24-year-olds, who experienced a 20% decrease in treatment rates.
Researchers at Northern Arizona University are studying zebrafish with mutated BRAF genes to develop new melanoma treatments. They aim to predict optimal drug combinations using computational models and test them in humanized zebrafish, potentially leading to new therapies within the next year or two.
Researchers created a neural network that analyzes fundamental chemical laws to predict tautomerism constants and acidity. The model enhances the accuracy of physicochemical property predictions for designed medications and materials.
A CU Boulder-led study reveals human-sparked fires are becoming more frequent and occurring over longer seasons, presenting new challenges for U.S. wildfire managers and firefighters. The shift toward more human-caused fires results in decreased fire intensity and size, but may not be a good thing due to changes in ecosystem roles.
A recent study found that perovskite solar cells absorb lead from the environment, with lead from these cells being ten times more bioavailable than from other industrial sources. This could have significant implications for the safety of these materials.
Scientists discovered that Mycobacterium bovis can survive and grow in small amoebae organisms found in soil and dung. The bacterium adapts to ambient temperatures and remains metabolically active, potentially explaining high transmission rates between animals.
The new clinical guideline provides recommendations for immunomodulators, biologics, and small molecules to bring on and maintain remission in adult outpatients with moderate to severe UC. It also suggests early use of biologics with or without immunomodulator therapy.
Scientists discovered dozens of new coral species during a recent expedition along the Great Barrier Reef, revealing that much of existing classification is deeply flawed. The team's findings suggest that biodiversity may be up to three times higher than previously thought.
A KU Leuven study found that oxytocin significantly reduced repetitive behavior and improved attachment in men with autism. The treatment showed long-term effects up to a year after administration.
Researchers at UMass Chan Medical School have developed a gene therapy approach that protects synaptic connections in the brain from damage in multiple sclerosis models. The study suggests that therapies targeting specific circuits of the brain could be effective in preserving vision and preventing neurodegenerative symptoms.
Researchers at Osaka University have designed and synthesized a new molecular emitter for organic light-emitting diodes (OLEDs), using rational chemical design with U-shaped synthetic building blocks. The efficient macrocyclic OLED emitter could potentially be used in tiny, energy-efficient chemical sensors.
A six-month clinical trial found that higher doses of vitamin D supplementation reduced fasting blood glucose levels and improved insulin sensitivity in overweight, vitamin D-deficient children. However, the study did not show improvements in other cardiovascular health markers.
Researchers at the University of Washington found that mosquitoes are drawn to certain flowers like the blunt-leaf orchid due to a finely balanced bouquet of chemical compounds. The team discovered that combining specific chemicals stimulates the mosquito brain, drawing in mosquitoes as effectively as a real flower.
Researchers have developed a new camera capable of taking up to 1 trillion pictures per second of transparent objects, such as cells and shockwaves. The camera technology combines high-speed photography with phase-contrast microscopy, allowing for real-time imaging of ultrafast phenomena in transparent materials.
Researchers have identified distinct species of giant straight-tusked elephants in Europe and Asia, with the Indian form featuring a robust skull crest. The study, published in Quaternary Science Reviews, reveals that these prehistoric giants went through six sets of teeth in their lifetimes.
A recent study published in PNAS reveals that extracellular matrix protein-1 (ECM1) plays a crucial role in the pathogenesis of ulcerative colitis, a type of inflammatory bowel disease. The researchers found that ECM1 is highly expressed in macrophages and regulates their polarization through the GM-CSF/STAT5 signaling pathway.
Researchers developed new titanium oxide thin films with improved conductivity and stability across a wide range of temperatures. The findings show promise for creating efficient catalysts that can operate effectively at various temperatures.
A new study examined how dispatched call information influences police officer decisions to use deadly force. Inaccurate information about a subject's presence of a weapon was associated with an increased likelihood of shootings of unarmed subjects.
A new AI model predicts physicochemical properties of compounds by analyzing fundamental chemical laws, enhancing the precision of medication and material design. The model uses neural networks to forecast chemical reaction parameters.
Researchers at the University of Texas Medical Branch have discovered that traumatic brain injuries can lead to a cascade of health issues, including fatigue, depression, and memory problems. Growth hormone replacement therapy has been shown to improve symptoms, but the mechanisms behind its effectiveness are still not fully understood.
Scientists have shed light on the structure and functioning mechanism of CysLT receptors, regulating inflammatory responses associated with allergic disorders. The study identified critical ligand-binding determinants, enabling better understanding of receptor-ligand complexes and potential drug targets.
A new study found that people in Eastern countries are less likely to support sacrificing someone to save more lives, highlighting the importance of considering local ethics in AI development. The 'Trolley Dilemma' thought experiment showed a significant difference in willingness to sacrifice one person versus five.
A new study suggests that Mars' ancient waters were characterized by high salinity and a neutral pH, creating an environment potentially suitable for microbial life. The research found evidence of hyposaline lakes on early Mars, which could have supported life forms similar to those found on Earth.
A new composite film made with an antimicrobial layer has shown promise in reducing the growth of harmful bacteria on packaged meat and fish products. The film, which contains a biopolymer called pullulan and an antimicrobial compound called Lauric arginate, was found to be effective in killing pathogens such as Salmonella and E. coli.,
Researchers develop new method to predict rapid intensification in tropical cyclones using the Synchronization Index, which measures vertical structure coherence. This index helps forecasters monitor vortex structure and understand processes influencing rapid intensification.
A new antiviral compound based on a protein found in bananas has been shown to safely protect against multiple strains of the influenza virus in mice, with over 80% survival rate. The compound also shows promise against Ebola, HIV and other deadly viruses, including a synergistic effect with Tamiflu.
A University of Barcelona study found that irregular eating schedules during weekends, known as eating jet lag, may contribute to increased body mass index (BMI) and obesity. Researchers suggest that maintaining regular eating and sleeping schedules can help prevent weight gain.
A recent study found that corals in warmer waters host more heat-tolerant symbiotic microalgae, which aid in surviving heat waves. However, this comes at a cost of lower nutrition for the coral when temperatures cool down.
A new study by Brown University researchers finds that US political polarization has grown rapidly over the past 40 years, surpassing other developed democracies. The research suggests that factors such as racial division, party sorting, and partisan cable news may be driving this trend.
Researchers Aarthi Narayanan and Remi Veneziano at George Mason University are developing a new vaccine design using DNA origami to deliver viral antigens. The customizability of the DNA structures enhances immunogenic potential while ensuring safety.
A study on esports athletes' sleep habits found that most do not get the recommended 7-9 hours of sleep per night, leading to impaired mental health and performance. Esports organisations are now taking steps to address this issue through sleep interventions.
A new study warns of the platypus's critically high risk of extinction, citing water resource development, land clearing, climate change, and severe drought as major threats. The researchers call for urgent national action to prevent the species from disappearing from Australian waterways.
A new study found that entrepreneurs employ five distinct storytelling styles when discussing business closures, focusing on positive outcomes and maintaining credibility. The styles include Triumph, Harmony, Embrace, Offset, and Show, each conveying different impression management strategies.
Researchers found that only 0.1% of cancer patients were enrolled in clinical trials as their first course of therapy after diagnosis. White males with private health insurance and metastatic cancers are more likely to enroll, but the low enrollment rate is still troubling due to the potential for increased life expectancy.
A long-term study found that bariatric surgery does not improve general mental health in adolescents despite substantial weight loss. Mental health problems persisted, and those who underwent surgery had more hospital-based care for mental health issues.
New study finds liver mesenchymal stromal cells have immunoregulatory qualities making them more effective than similar cells derived from bone marrow and fat tissue. The discovery could lead to better treatment options for diseases like organ rejection, inflammatory bowel disease, and autoimmune disorders.
Scanning Raman picoscopy enables visualization of vibrational modes and direct construction of molecule structures. Researchers achieve Ångström-resolved imaging, correlating local vibrations with constituent groups to assemble molecules in real space.
A new method to produce cheaper, longer-lasting vaccines has been developed using a protein called polyhedrin. Researchers found that PH(1-110) particles stored as dry powder can still generate antibodies after up to twelve months of storage.
Research found that PFOS changes the gut microbiome of mice, suggesting potential mechanisms outside human cells and metabolic effects on microbes. The study supports emerging ideas that chemical exposures can impact gut microbes.
Researchers at University College London discovered that T cells in the liver can 'recycle' material through autophagy, a process enabled by the cytokine IL-15. This breakthrough could lead to more effective immunotherapies for cancer and chronic viral infections.
A recent study by Oregon State University researchers found that Coordinated Care Organizations (CCOs) in 2012 reduced infant mortality rates among Medicaid patients, particularly preterm births. The CCOs' integrated care model addressed social determinants of health, such as housing and transportation, to improve patient outcomes.
A 700,000-year-old fossil bone found in Japan indicates that a close relative of the modern dovekie was once thriving in the Pacific Ocean. The discovery suggests that dovekies were more abundant in Japan and the Pacific than previously thought.
Scientists report declines in caterpillar diversity and density, as well as losses in biocontrol of herbivores by parasitoids. Climate change is partly blamed for these changes, with increased precipitation variability and shifts in mean temperatures affecting ecosystems.
Researchers developed a simplified NMR-based method to determine the atomic structure of natural products more accurately and efficiently. The new method enables chemists to analyze complex molecules with few hydrogen atoms, such as spiroepicoccin A isolated from marine microorganisms.
Researchers at UNIGE discovered a new gene linked to blindness and cardiomyopathy, which causes a deficiency in taurine. Administering a taurine supplement halted the progression of eye disease and treated cardiac disease in two children.
Researchers led by Lehigh's Anand Jagota will explore bio-inspired design of near-surface structures to improve friction in soft materials. The project aims to create safer tires, improve robotics and biomaterials, and advance mobility with the support of a $2M NSF grant.
Researchers at the Institute for Basic Science have developed a new strategy to convert CO2 into oxygen and pure carbon monoxide using nanoparticles. The hybrid catalyst, made of blue titania, tungsten trioxide, and silver, shows 200 times higher performance than previous versions.
An analysis of self-reported data from over 37,000 US adults found associations between low-carb and low-fat diets and mortality risk, with unhealthy diets linked to higher total mortality. Healthy low-carb and low-fat diets were associated with lower total mortality rates.
New research uses physiological cues, specifically heart rate analysis, to discern between natural humans and computer-generated faces. By extracting pulse-rate signals from video sequences, the authors can classify input faces as either CG or NAT.
Researchers at FLEET have made a significant step in solving the primary challenge of information stability in domain-wall nanoelectronic data storage. By introducing designer defects, they were able to clamp down domain walls, effectively preventing ferroelectric domain relaxation and promoting superior polarisation retention.
A new analysis of HPV vaccine clinical trials raises doubts about their effectiveness, citing methodological problems and limited trial populations. The study found that the trials were not designed to detect cervical cancer, which takes decades to develop, and that vaccination may only prevent low-grade abnormal cell changes.
A new study suggests that rural communities in Vermont are already managing their food waste effectively through composting and feeding scraps to pets or livestock. While support for banning food waste is high, only a minority of residents are willing to pay for curbside compost pickup programs.
A study by Flinders University found rising levels of reported antenatal depression in low and middle-income countries. Antenatal depression is associated with increased risk of preterm birth and low birth weight, highlighting the need for more services, particularly in low-income economies.
A new pediatric study found that treating septic shock with a combination of vitamin C, vitamin B1, and hydrocortisone reduces mortality in children. The treatment resulted in mortality rates of 9% at 30 days compared to 28% in control groups.
Researchers used CRISPR gene-editing to introduce human mutations into C. elegans worms, identifying genes that modify disease progression and pinpointing harmful drugs. The study found three candidate disease-modifier genes and demonstrated the importance of screening for potential harm in patients with genetic mutations.
Researchers at IBS have engineered a new biological tool that controls calcium signaling in the brain of mice using blue light. The study found that this non-invasive approach triggers memory and emphatic fear responses, indicating its potential for studying Ca2+ signaling and its role in neurodegenerative diseases.
A study by Abo Akademi University found that environmentally friendly shipping practices can lower emissions and freight costs. Investments in sustainable technologies, such as solar panels and optimized propellers, are economically profitable.
The study found that infants who consumed grains had higher nutrient intakes, better diet quality scores, and broader food group intake. Grains were associated with greater daily dietary fiber, iron, zinc, magnesium, phosphorus, folate, riboflavin, niacin, thiamin, vitamin A, vitamin B6, and vitamin B12 compared to non-consumers.
Researchers have identified 107 genes that increase a person's risk of developing glaucoma, a leading cause of irreversible blindness globally. The new test uses genetic information from tens of thousands of people worldwide to accurately predict glaucoma risk using a single blood or saliva sample.
Researchers have discovered a new class of unconventional superconductors that exhibit a surprising 3D metallic state, unlike cuprates. This finding sheds light on how superconductivity arises and opens new directions for experiments and theoretical studies.
A conceptual framework has been developed to analyze the creation and shaping of sustainable markets, such as Sweden's biogas market. The framework highlights three key requirements: enabling exchange practices, constructing a narrative about sustainability, and proving the system through reliable evidence.
Deregallera's pilot scale pouch cell production line will demonstrate the company's advanced materials in packaged cells conforming to industrial standard regulations. The project aims to create a massive step-change in developing future-friendly, non-toxic and sustainable energy storage technologies using sodium-ion instead of lithium.
A two-year pilot study increased statin medication use by 24-45% and high-intensity statin treatment by 349%, resulting in significant decreases in total cholesterol and LDL levels. The partnership demonstrated the impact of public health partnerships on treating cardiovascular disease.
A new study from Carnegie Mellon University sheds light on an under-appreciated source of organic aerosol (SOA) in urban areas, showing that volatile organic compounds (VOCs) contribute significantly to SOA formation. The research reveals that non-traditional VOCs, such as those found in everyday household products, are a major contrib...
A new study using bumblebees found that the sweetest nectar is not always the best; too much sugar slows them down. The researchers discovered that bees prefer nectars with lower sugar concentrations, which are easier to drink and vomit back up.
Researchers found that modifying default settings for opioid prescriptions resulted in lower quantities prescribed. The study's findings suggest that reducing default settings can help improve prescription practices and protect patients from developing opioid addictions.
A new study analyzing the first 1,000 participants in the Rhode Island Consortium for Autism Research and Treatment (RI-CART) identifies key trends in the presentation and diagnosis of autism spectrum disorder. Girls with autism receive a diagnosis, on average, nearly 1.5 years later than boys, likely due to advanced language abilities.
Researchers at Ludwig-Maximilians-Universität München have developed a tool that allows for the selective degradation of essential proteins in cells using light or chemicals. This method enables the study of protein function without relying on genetic mutations or gene deletion, which is often not possible for essential proteins.
Glutamate molecules have unexpected qualities, researchers show with a new analysis method. The technique measures activity and quantity of glutamate in brain cells, shedding light on its role in neurological disorders and diseases. This breakthrough could help improve understanding of pathologies and deliver real benefit.
Researchers have discovered ways to boost CAR T-cell therapy, surveying over 500 cancer drugs on its function. SMAC mimetics sensitize cancer cells to CAR T cells, while inhibiting CAR T cell functions could treat adverse effects.
A new study reveals that neurons in the striatum require the huntingtin gene for regulating movement, maintaining cell health, and developing connections between cells. This discovery may provide a new avenue against Huntington's disease, which affects motor control, dementia, and psychiatric symptoms.
Researchers at Rice University have discovered a mechanism that protects cathodes from degrading in lithium-ion batteries by applying a thin layer of alumina, which also accelerates charging speed. This breakthrough could lead to more stable and efficient batteries for electric cars and grid storage.
Researchers at Tokyo University of Science devise a new image analysis method that reveals how giant viruses infect amoebae and how the host reacts. The study uses time-lapse microscopy to track changes in cellular behavior, providing new insights into the life cycle of giant viruses and their impact on eukaryotes.
Dr. Larry Mayer, a renowned expert in physical oceanography and ocean acoustics, has been selected as the first recipient of the Walter Munk Medal. His groundbreaking research and technologies have transformed various fields of ocean science.
A new study found that cyberbullying significantly increases symptoms of post-traumatic stress disorder (PTSD), depression, anger, and fantasy dissociation among young people. Participants who reported being cyberbullied also showed higher levels of lifetime emotional abuse.
Keith Matzen, a Sandia Fellow, has been awarded the 2019 Distinguished Career Award for his work on inertial confinement fusion. His achievements include leading the conversion of the PBFA-II accelerator to the Z machine, which established worldwide record levels of X-ray energy and power.
Researchers developed a predictive tool to identify adolescents at high risk of depression in young adulthood using data from Brazilian adolescents. The tool demonstrated strong performance in Brazil but weaker results in UK and New Zealand samples due to differences in diagnostic measures, highlighting the need for local adaptation.
Researchers at the University of Würzburg have discovered modified plants capable of absorbing excess carbon dioxide more effectively. The plants' metabolic networks can be modulated to increase CO2 absorption by five times, which could help mitigate global warming.
Researchers found that geomorphic reclamation, a novel approach mimicking nearby undisturbed lands, outperforms traditional practices in restoring plant diversity and wildlife habitat. The study suggests that this method may be a practical solution for landscape-level restoration in post-mining sites.
Researchers have created kirigami structures that can support 14,000 times their own weight without adhesives or fasteners. The tilted triangle design is strongest when flaps are undamaged and untapped, and its unique geometry allows for horizontal compression within the center of the design.
Researchers found over a dozen massive black holes in dwarf galaxies that were previously thought too small to host them. The study revealed that most black holes were located at the outskirts of galaxies rather than centers.
Scientists from Cornell University and Brookhaven National Laboratory successfully demonstrated the world's first capture and reuse of energy in a multi-turn particle accelerator. The Energy Recovery Linear accelerator (ERL) technology uses two transformational 'green' technologies to recover and re-use previously accelerated particles...
Researchers have discovered a link between a metabolic system in yeast and mammals that regulates cell growth and proliferation. The study found that cancer cells can override sensing systems to maintain uncontrolled proliferation, but disrupting this mechanism can suppress cell growth.
A new study found a significant association between maternal depression and atopic dermatitis in children, with higher odds of developing the condition later in childhood. The research also suggests that postpartum depression is linked to more persistent disease and increased sleep disturbance among affected children.
A new study found that news aggregators like Google News increased daily visits to Spanish news outlets by 8-14% after the site's shutdown. This is due to aggregators' ability to raise consumers' awareness of news outlet content, leading to more visits and advertising revenue.
A recent study published in the Zoological Journal of the Linnean Society found nearly one fifth of all spider families associated with saltwater or freshwater habitats. Aquatic spiders display a range of adaptations, including dense hairs to repel water and specialized sensory systems.
The new tool, 'Kmasker plants', enables researchers to identify repetitive sequences in plant genomes and assign them to positions. This allows for the rapid analysis of complex genomes and can help identify sequence candidate regions with agronomic importance.
Researchers found that certain bacteria, including F. nuc and Moraxella osloensis, are more prevalent in younger patients' tumors than older patients', suggesting a potential link between gut bacteria and the rising incidence of colorectal cancer in people under 45.
Researchers at Potsdam Institute for Climate Impact Research (PIK) discovered a way to produce enough food for up to 10 billion people without compromising the Earth system. The study suggests that adopting more sustainable forms of agriculture can increase production in regions like Sub-Saharan Africa and improve climate resilience.
A University of Miami study has found that the profiles of genes influencing cognition are similar across people with schizophrenia, bipolar disorder, and the general population. This discovery could lead to more effective therapies for improving cognitive function in patients with severe mental illness.
Researchers found that light exposure regulates how two kinds of fat cells work together to produce energy. A lack of sunlight may lead to metabolic problems beyond seasonal affective disorder, with implications for human health.
Scientists have discovered a non-invasive technique that can successfully target both cholinergic and dopaminergic neurons, two major neurotransmitter systems affected by Parkinson's disease. This breakthrough could lead to a more precise and effective treatment for the condition.
A new device uses specialized polymer electrodes to reduce arsenic in water by over 90% while using less energy than traditional methods. The process is powered by electrochemical reactions, making it suitable for field deployment in areas with limited electricity.
Assistant Professor Søren Grubb has discovered precapillary sphincters in mice, which regulate the resistance between arterioles and capillaries. The findings suggest a potential link to diseases like migraine, Alzheimer's, and vascular dementia, which are associated with blood vessel defects.
Scientists at Karolinska Institutet have successfully designed small molecules that activate Frizzleds, a receptor family linked to various cancers and disorders. This breakthrough opens up new therapeutic strategies for treating different types of cancer.
A new study found 75% of Australian rice-based products contain inorganic arsenic above the European Union guideline, posing a risk to children's health. The research recommends that kids eat rice in moderation and parents avoid serving it at every meal to minimize exposure to arsenic.
Researchers create a new approach for efficiently fusing different polymers together, enabling the precise tuning of material properties by selecting appropriate base polymers and mixing ratios. The method involves using dynamic covalent bonds and TEMPS radicals to fuse cross-linked polymers (CPLs) together.
AnalySwift LLC will receive a $125,000 grant from NASA to further develop its SwiftComp software, which models high-strain composites used in space exploration. The technology will help NASA engineers design lightweight, time- and temperature-dependent structures for space missions.
Primary care physicians should discuss 'virginity' testing as part of comprehensive sexual education, building trust and assessing knowledge, attitudes and practice in at-risk patients.
Researchers at IKBFU developed a stable capsule composition for the L-phenylalanine-ammonium lyase enzyme to treat phenylketonuria. The study found that storage temperatures above 25°C significantly decrease enzyme activity, but the optimal temperature remains unknown.
Researchers develop animal-free antitoxin to block diphtheria toxin, reducing animal suffering and increasing safety. PETA-funded project uses human blood cells to create effective treatment with no risk of allergic reactions.
Researchers discovered that coralline algae can build tolerance to ocean acidification over time, providing a potential solution for coral reef survival. The findings suggest that these algae may be able to resist the impacts of climate change on coral reefs.
Researchers create patient-specific, immune-active tumor organoids to test response to immunotherapy treatment and predict effectiveness. The platform has the potential to revolutionize cancer care by focusing on patients' unique needs.
Scientists at the University of Groningen have created a new self-assembled monolayer using buckyballs functionalized with ethylene glycol, which remains chemically unchanged for several weeks when exposed to air. This makes it easier to use in research and devices, and could lead to breakthroughs in molecular electronics.
Researchers discovered diverse fungal communities associated with camas seeds and roots, which may support its establishment in restored habitats. These findings could help scientists restore native prairie and wetland ecosystems in the Pacific Northwest.