A comprehensive study shows that OVOCs supply more than half of the radicals responsible for ozone production, challenging conventional control strategies. The findings highlight the importance of comprehensive OVOC observations to improve model accuracy and guide emission control priorities.
A new study by Ohio State University researchers found that some bottled water contains significantly higher levels of microplastics than tap water. The study used a novel method for detecting tiny particles and analyzed water samples from four treatment plants near Lake Erie and six different brands of bottled water.
Researchers at the University of Illinois Urbana-Champaign have developed a new method for synthesizing thermally stable Ni(I) compounds that opens new avenues for building complex molecules. The new catalysts exhibit rapid ligand substitution, exceptional performance in key reactions, and chemo-selectivity.
Research from Bentley University's Center for Integration of Science and Industry shows public companies with price negotiable drugs under IRA were more profitable than comparable companies in the S&P500. The study also found that revenues from these drugs exceeded normal returns on investment before price negotiations began.
A study by UNICAMP researchers found that women with a history of yo-yo dieting have increased body fat, worse metabolic indicators, and reduced brown fat activity. The 'yo-yo effect' impairs metabolism and reduces BAT activity in women.
A team of mechanical engineers has created a wood-based material that can store and release heat to make building temperatures more comfortable. The phase-change material reduces the need for air conditioning by harnessing excess heat from the environment.
A new study published in the Journal of Occupational and Environmental Medicine has identified clear occupational factors and demographic indicators associated with elevated serum levels of per- and polyfluoroalkyl substances among US career firefighters. The research provides vital insights into the factors that influence PFAS body bu...
Scientists at Umeå University found that i-DNA forms in living cells and acts as a regulatory bottleneck linked to cancer. The protein PCBP1 controls its resolution, which can block replication and increase DNA damage risk if not done properly. This discovery opens new avenues for drug development by targeting i-DNA handling.
Researchers developed a machine learning-assisted design tool, μFluidicGenius, to automate microfluidic chip design. The tool enables nonexpert users to rapidly design microfluidic circuits with optimal flow conditions, using a hybrid approach combining machine learning models with mathematical fluid mechanics calculations.
Researchers from EHU's spectroscopy group investigated prolinol's interactions with one, two, and three water molecules, finding that water acts as a conformational switch. The study connects the isolated molecule to behavior in solution, shedding light on how water affects biological systems.
Research from the University of Sharjah reveals that everyday physical activities, such as walking and climbing stairs, are more beneficial for osteoarthritis patients than handgrip strength. These routine actions are powerful indicators of how older adults perceive their independence and enjoyment of life.
The earliest known bird, Archaeopteryx, had unique mouth features such as oral papillae, tongue bones, and bill-tip organs. These structures suggest that early birds evolved specialized ways to find and digest food efficiently, which is key to flight. The discovery provides new criteria for identifying dinosaur fossils as birds.
The UH College of Pharmacy is expanding its graduate program to offer a Doctor of Philosophy and Master of Science in Population Health & Pharmacoepidemiology, addressing a growing demand for training in evaluating medication safety and effectiveness.
Researchers at Newcastle University and the UK Met Office identified a three-layered atmospheric structure associated with heavy rainfall developing within minutes. The findings help explain record-breaking rainfall and flash floods in the UAE and Oman in April 2024, and may aid future improvements in identifying risk.
Researchers at FAU and UMC Mainz found that genes on the deactivated X chromosome are reactivated in human brain cells during embryonic development. This reactivation acts as additional protection, reducing signs of disease symptoms in female brains.
Researchers at Johns Hopkins Kimmel Cancer Center have developed a novel liquid biopsy approach to identify early-stage cancers by measuring DNA methylation patterns. The Epigenetic Instability Index (EII) successfully distinguished patients with early-stage lung and breast cancers from healthy individuals, showing promise in detecting...
A study at Ruhr-University Bochum found that visceral pain induces stronger cognitive and empathic responses than somatic pain. Participants rated visceral pain as more intense and unpleasant, feeling more empathic concern for themselves and their loved ones.
A new study found that while the number of pancreatitis-associated deaths among the elderly decreased between 1992 and 2021, the total cases rose significantly due to population growth. The age-standardized incidence rate per 100,000 fell from 100.21 in 1992 to 85.20 in 2021.
Researchers identify thousands of rapidly evolving receptor-binding proteins, revealing how bacteria can be engineered to deliver proteins into specific human cells. The study provides insights into the evolutionary creativity of bacterial machines and their potential biomedical applications.
Researchers develop a synthetic compound that acts on all three stages of the disease cycle, eliminating parasites from human blood and liver, and preventing transmission to mosquitoes. The molecule has shown effectiveness against P. vivax and P. falciparum species.
Researchers discovered that while older rats were as social as younger ones, a subpopulation preferred familiar peers. Altering neural communication reversed this preference, enhancing approach towards new peers. This suggests a distinct neural system underlying aging-related social behavior.
The new program will offer a two-year accelerated hybrid curriculum model with synchronous and asynchronous online coursework, followed by immersive clinical skills labs. The program aims to address the growing demand for highly trained physical therapists in the Southeast region.
The study examines the characterization of the international-born health care workforce in rural US communities. It highlights the Conrad 30 waiver program, which enabled thousands of J-1 visa holders to remain in the US, caring for approximately 44 million patients, and H1-B visas as additional vehicles for immigrant clinicians.
A large international study found that ECT recipients reported significant cognitive damage, including memory loss (82%) and emotional trauma. The study suggests that psychiatrists may be misleading patients about the safety of ECT, and calls for further research to better understand its benefits and risks.
A new randomized clinical trial found that training the less-impaired arm significantly improved movement coordination, speed and control in chronic stroke survivors. The study showed that motor skills in the less-affected arm can be improved even years after a stroke occurs.
Researchers at Vanderbilt University found that aging cells remodel their endoplasmic reticulum through ER-phagy, a process linked to lifespan and healthy aging. This discovery highlights the ER as a potential drug target for age-related chronic conditions.
A new study confirms that opportunistic salpingectomy (OS), which involves removing fallopian tubes during hysterectomy or tubal ligation, reduces the risk of serous ovarian cancer by nearly 80%. The procedure leaves ovaries intact, preserving hormone production and minimizing side effects.
The Chicago Botanic Garden and The Morton Arboretum have pledged to protect endangered species such as Cucharillo and Stone's Paphiopedilum through collaborative conservation strategies. These institutions will co-host the 9th Global Botanic Gardens Congress in 2027 to accelerate crucial conservation work.
A new study found that pink noise can reduce restorative REM sleep and interfere with sleep recovery, while earplugs were more effective in protecting sleep against traffic noise. The findings challenge the widespread use of ambient sound machines and apps marketed as sleep aids.
A cross-sectional study found that up to half of adolescents in the US were using generative AI apps, while a small subset engaged in heavy use. The study highlights the need for future research on individual differences in GenAI use and its impacts on adolescent development.
US adults with uncontrolled blood pressure are often not taking antihypertensive medication, yet many have blood pressures within 10mmHg of the 2025 goal. Most adults with uncontrolled BP could achieve control through initiation of medication and lifestyle modification
A recent study published in JAMA Internal Medicine found that oral semaglutide has a potential benefit in reducing heart failure events among people with type 2 diabetes and existing heart failure. The data support the use of oral semaglutide as a treatment option for these patients.
A study published in JAMA found that salpingectomy significantly lowers the risk of developing tubo-ovarian carcinoma. The procedure, typically performed during unrelated pelvic or abdominal surgery, is now recommended as a preventive measure for eligible women.
A new study found a significant increase in psychotic disorders among Ontarians born after 1980, with incidence rates rising by 60% for those aged 14-20. The study suggests that recent birth cohorts may be experiencing increased exposure to risk factors such as early life substance use and older-aged parents.
Researchers used AI to analyze brain activity of 130 two-month-old infants, discovering that they can categorize objects in their brains at just two months old. This challenges earlier thought and highlights the richness of brain function in the first year of life.
The American College of Chest Physicians' CHEST Critical Care journal has been added to the Web of Science Core Collection through the Emerging Sources Citation Index. This indexing marks a significant milestone for the journal, increasing access to high-quality research and supporting its commitment to advancing critical care medicine.
A $1.8 million grant will fund the development of refrigerated semen storage, eliminating liquid nitrogen needs for dairy farming in developing countries. This technology is expected to increase milk production and improve farmers' incomes, addressing food insecurity.
Researchers have created a hybrid polaritonic crystal that enables dynamic tuning of Bloch modes by combining low-loss α-MoO3 with electrically tunable graphene. The material exhibits electrical control over its band structure, allowing for selective enhancement of Bloch mode resonance and on-demand switching of far-field radiation.
The Korea University-Yale University Joint Forum aimed to discuss expanding cooperation in neuroscience and training physician scientists. Key findings include agreements for annualizing the joint forum and discussing research topics for future forums.
Researchers identified two fundamental coordination patterns in underwater dolphin kick, accounting for over 99% of movement across performance levels. Faster swimmers exhibited greater shoulder extension and increased lower trunk movement, enabling reduced water resistance and improved propulsion.
Researchers at participating institutions can now publish without paying individual Article Processing Charges (APCs) in 65 peer-reviewed journals published by Pensoft or hosted on its ARPHA platform. This partnership ensures open access to research under FAIR principles, making data Findable, Accessible, Interoperable, and Reusable.
A new study from the University of Copenhagen suggests that flooding low-lying areas in wetlands may not be the most effective way to mitigate climate change. Instead, maintaining a stable water table below ground level can help reduce methane emissions and promote CO2 sequestration, according to researchers led by Professor Bo Elberling.
A long-term study of over 2,500 individuals found that two out of three adolescents with IBS no longer met the criteria by adulthood. Factors such as sleep, mental wellbeing, gastrointestinal disorders, and family history played a role in the persistence of symptoms.
A study analyzing bat samples from the Indochina Peninsula identified 137 viral strains across 27 families, including novel species, with Rhinolophidae bats exhibiting high viral diversity. PEDV-related viruses were found in Cambodian bats, further supporting their potential evolutionary source.
The study explores the dissociation of heavy quarkonium in the QGP medium using a Bayesian holographic QCD model, revealing its deconfinement mechanism. Key findings include the influence of temperature and chemical potential on thermodynamic properties and dissociation behavior.
Dr. Ben Thacker has been appointed as the Chief Operating Officer (COO) of Southwest Research Institute (SwRI), directing its technical divisions and internal research program. Under his leadership, the institute aims to strengthen its operational foundation to support innovation.
According to a recent study by FAIR Health, 57.5% of commercially insured patients in the US had at least one chronic condition in 2024. The average cost for a patient with no chronic conditions was nearly double that of a patient with one chronic condition.
A new window technology shields buildings from EMP threats while maintaining transparency. The innovative design offers broadband EMP protection with high optical transparency, suitable for practical architectural applications.
Researchers found that nearly one-third of young people experience physical aggression towards their parents between ages 11-24. This behavior is linked to factors such as parental conflict, attention-deficit hyperactivity disorder (ADD), and physical punishment.
Researchers identify XTH5 candidate gene and brassinosteroid hormone's role in vine growth and movement. The study sheds light on the molecular mechanisms behind vines' ability to search for and attach to host plants, blocking sunlight and nutrients.
A new study reveals a surprising link between West Antarctic Ice Sheet retreat and algae growth over the past 500,000 years. Iron-rich sediments from icebergs stimulate algae growth, but in a less bioavailable form than previously assumed.
A national clinical trial found that oxybutynin significantly reduced hot flash frequency and quality of life for men undergoing hormone therapy for prostate cancer. The study showed substantial improvements in hot flash symptoms, often within the first week of treatment.
Researchers at MIT developed a generative AI model called DiffSyn that suggests promising synthesis routes for complex materials like zeolites. By using this model, scientists can test millions of theoretical materials in under a minute, accelerating the materials discovery process.
By changing the physical structure of gold, researchers can drastically change its interaction with light, leading to enhanced electronic behavior and improved absorption of light energy. This study demonstrates the potential of nanoporous gold as a new design parameter for engineering materials in advanced technologies.
Researchers created a complete map of hundreds of possible CTNNB1 mutations, showing how they influence tumour growth and activation. The study provides a powerful tool for predicting treatment responses and could support the development of more personalized cancer therapies.
Researchers found a surprising correlation between West Antarctic Ice Sheet retreat and marine algae growth over the past 500,000 years. The study suggests that global warming may lead to reduced CO2 uptake if the ice sheet continues to shrink.
A team of researchers at Lancaster University has created a digital platform called 'Pace Me' to help people with Long COVID manage their energy levels. The study, published in Nature Communications, found that the intervention was safe and well-received, but did not outperform standard care in reducing symptoms.
A large study of over 12 million people in Ontario found that psychosis rates are increasing in more recent generations, with higher rates among younger individuals. The study suggests that factors such as substance use, socioeconomic stress, and negative childhood experiences may contribute to these rising trends.
The discovery of Foskeia pelendonum, a tiny ornithopod dinosaur, overturns global ideas on dinosaur evolution. The species' small size belies its specialized dentition and shifting posture during growth.
A new study found that providing financial vouchers to offset medication costs can significantly improve glycemic control among patients with uncontrolled Type 2 diabetes. After six months, participants receiving performance-based incentives saw a clinically substantial reduction in HbA1c levels.