Researchers estimate global dementia cases will nearly triple to 152 million by 2050 due to a combination of factors, including aging population growth and increasing risk factors like obesity and heart health issues. The highest increase is projected in eastern sub-Saharan Africa, North Africa, and the Middle East.
A study suggests that selenium can sustain microbial activity in the continental deep biosphere, enabling chemolithotrophic microbes to thrive. High-precision Se-isotope data combined with trace-metal data and Pt-Os ages indicate a possible microbial origin of platinum nuggets.
A recent ASU study reveals that up to 75% of polyvinyl alcohol (PVA) used in laundry and dish pods goes untreated in US wastewater treatment plants, amounting to around 8,000 tons released annually. This raises concerns about the environmental impact of these products, as PVA can sequester heavy metals and alter gas exchanges.
The National Institutes of Health's HEALthy Brain and Child Development study aims to identify the impacts of prenatal substance exposure on child development. A 50-state analysis of laws addressing substance use during pregnancy highlights diverse state-by-state policies, with some statutes being more punitive than others.
Healthcare workers in Canada shared their concerns and sources of distress during the pandemic on an online forum. The study highlights the emotional toll of working in healthcare during a global health crisis.
A study by UC Riverside researchers found that street-based sex workers invest considerable emotional effort into maintaining loyal customers. They use relational work activities such as friendly service, flexible payments, and scheduling to retain clients. This approach helps them avoid potentially violent or abusive clients and provi...
Researchers developed a new framework using deep learning techniques to create 3D visualizations from X-ray data. This method is hundreds of times faster than traditional methods, enabling scientists to analyze large amounts of 3D data more efficiently.
The Big Bear Solar Observatory will become home to NSF's Synoptic Optical Long-term Investigations of the Sun (SOLIS) telescope, enabling researchers to study long-term changes in the Sun's activity and its impact on Earth. SOLIS will provide comprehensive observations of the Sun's magnetic fields, solar flares, and space weather events.
A new $2.7 million grant from the US Department of Energy will support a three-year research effort to identify and store quantum information in solids, enabling significant advancements in quantum computing. The project aims to build a database of viable qbits by analyzing defects in solids.
Patients who underwent bariatric surgery reported improved physical health, energy, and reduced body pain compared to those on medical therapy alone. Significant weight loss and insulin independence drove these improvements in general health measures and quality of life.
A new study found that US high school students felt more respected and their views moved closer to agreement in consensus-based political discussions than in group debates. The study, published in the Peabody Journal of Education, suggests that deliberation can promote openness to changing one's mind and being persuaded.
Researchers developed a three-step process to recycle superabsorbent polymers from diapers into reusable adhesives. The acid-based method requires less energy and generates lower greenhouse gas emissions than traditional adhesives made from petroleum, resulting in significant environmental benefits.
Researchers have discovered a long-sought link between the mechanisms of cell division and cell adhesion, revealing a unifying control process. The study identifies CDK1 binding to talin as a key interaction, indicating a critical role in regulating cell proliferation and adhesion.
A new study by Yale School of the Environment Associate Professor Narasimha Rao found that poorer households in India are disproportionately affected by air pollution caused by other sources. The study highlights that wealthier households contribute less to pollution but reap fewer benefits from cleaner alternatives.
A study found that the Australian bushfires had a more significant impact on global climate than pandemic lockdowns, cooling the planet by about .06 degrees Celsius. The fires injected sulfates and other particles into the atmosphere, disrupting the climate system and influencing storm tracks.
Researchers at UVA's Charles L. Brown Department of Electrical and Computer Engineering are working on a project called PATRONUS, which aims to integrate photonic integrated circuits into a single chip. This could lead to faster data centers and next-generation wireless communication systems.
A biologist is studying anole lizard diversity in Caribbean islands to identify rare species at risk of extinction. The research will inform strategies to conserve vulnerable species by examining niche characteristics such as diet, habitat, and temperature interactions.
A recent study investigated the impact of deoxygenation on Caribbean Ocean floor ecosystems and found that coral microbes are surprisingly resilient. Despite the death of macro-organisms, coral microbes rapidly recover after hypoxic events subside, suggesting an independent recovery route from benthic macro-organisms.
Restoring the molecular clock by reactivating key components BMAL1 and RORa suppressed neuroblastoma tumor growth in laboratory tests. The strategy also sensitized tumors to chemotherapy, providing a potential future treatment option.
A new genomic test may help identify patients at high risk of prostate cancer progression. The Decipher Biopsy test showed that men with high scores needed active treatment sooner, and those who underwent surgery had shorter time until PSA levels increased or they were put on anti-androgen therapy.
Researchers applied supervised machine learning to lidar data from fishery surveys, automating the identification process in regions with a strong possibility of harboring fish. The technique decreased manual inspection in datasets from Yellowstone Lake and Gulf of Mexico studies by 61.14% and 26.8%, respectively.
Researchers analyzed spoken and sung verbal snippets with corresponding drum and song excerpts, finding high acoustic correlation between talking drums and Yorùbá language. The study also explores the connection between music and speech, shedding light on the relationship between auditory communication and language evolution.
According to Nemours Children's Health, over 21.5% of teen ER patients screened showed symptoms of severe depression, while 7.8% reported suicidal thoughts during the pandemic. This finding underscores the need for increased vigilance and support for adolescent mental health.
A new fossil discovery in Panama's Los Boquerones town has revealed an ancient cashew relative with a lineage dating back over 30 million years. The find supports the hypothesis of tropical species migrating from Eurasia to North America during warmer climate periods.
Researchers at Baylor College of Medicine discovered two distinct brain circuits that regulate hunger-driven and non-hunger driven feeding behaviors. The study identified serotonin receptors and ion channels as potential molecular targets to suppress overeating and improve treatment options for obesity.
Researchers found no significant statistical or economic difference in yield or revenue between discriminatory and uniform auctions. The study suggests that Treasuries worldwide can shift focus away from auction rules towards market stability and primary dealer systems.
A large phase 3 noninferiority clinical trial showed that omitting pulse therapy in patients with low-risk disease improves quality of life without affecting survival. This finding is significant as it reduces neuropsychological side effects and late effects associated with long-term treatment.
Researchers at Aalto University have developed a new type of wireless charger that can transfer energy to multiple devices simultaneously, achieving 90% efficiency within a 20-centimeter charging range. The technology bypasses traditional detection functions, allowing for self-tuning and motion-free device charging.
Researchers create fluorescence-based nanoparticle tracking analysis system for characterizing size and protein expression of individual extracellular vesicles. The system enables analysis of specific proteins in EVs at individual particle levels, providing insights into various life processes.
A new study suggests that droughts in South America will increase by the end of the century due to rising temperatures and greenhouse gas emissions. The study used 38 Global Climate Models to analyze temperature and precipitation changes across the continent.
A 20-year Mayo Clinic study suggests that allowing athletes with genetic heart diseases to return to play can be managed through a shared decision-making process. The study found no deaths related to sports and only minor cardiac events, showing that the risks can be minimized with proper testing, treatment, and safety measures.
A new study from the University of Illinois and The Ohio State University reveals that farmers care more about soil health than scientists and conservation professionals think. Farmers prioritize soil health at a higher level (8.5 out of 10) than academics and NRCS professionals expected (4.9 and 5.7, respectively).
A new study from the University of California San Diego's Rady School of Management found that couples who disagree on savings and investment decisions are less likely to own a home or renovate it. The researchers also discovered that newly formed couples become more alike over time, reducing conflict within marriages.
A study published in Annals of Neurology found the SNCA gene has genome-wide significance in Latino PD patients, while a novel gene NRROS is identified as a potential risk factor. The research also shows a substantial overlap of PD genetic architecture between Europeans and Latinos.
A new case report describes a 28-year-old COVID-19 patient who developed orbital cellulitis due to sinusitis, which spread to the area around the eye. Early surgical intervention prevented vision-threatening complications, emphasizing the importance of prompt treatment for severe cases.
A new study found that machine learning models incorporating social determinants of health can better capture cardiovascular risk and outcomes for diverse groups. The research emphasizes the need for algorithms to include community-level data and studies that consider more diverse populations.
The school will support five projects to examine the role of social determinants on healthcare access, including virtual care, home-based monitoring for new mothers, and a community health worker program for frail older adults. The initiatives aim to reduce disparities and improve health outcomes.
Researchers found that decision-related feedback is spatially unselective, affecting neurons broadly beyond the task at hand. Location and depth information are processed differently, with location feedback only associated with attention and depth feedback related to the decision.
A 100-million-year-old weevil fossil, Rhamphophorus legalovii, has been identified with a unique 'trunk' that was likely used as a weapon during combat. The species is part of the Nemonychidae family and belongs to the sub-family Cimberidinae, known for their long-nosed weevils.
Research by Lancaster University has found elevated levels of toxic chemicals, known as 'forever' chemicals, in the Arctic Ocean. These chemicals, used in products like stain-proof uniforms and non-stick pans, can accumulate in sea ice due to long-range transport from the atmosphere.
Researchers from HKUST decoded the chromosomal-level genome of a deep-sea gutless tubeworm and its co-living bacteria, revealing how the pair adapts to extreme habitats. The discovery provides insights into nutrient generation, biomaterial production, and microbial growth control.
A new study found that 28.4% of adults with a history of suicide attempts are psychologically flourishing, achieving excellent mental health with factors like social support, higher income, and absence of chronic pain contributing to their well-being
A study by Adam Fetterman found that nostalgia for Obama predicts negative attitudes towards Trump, stronger political engagement intentions, and actual voting behavior. The research also suggests that nostalgic appeals to Obama may have been effective in swing voters during the 2020 campaign.
The Dead Sea is shrinking at a rate of about one meter per year, causing land subsidence of 15 centimeters annually. Researchers have linked this trend to hydro-meteorological fluctuations, revealing a direct connection between water table fluctuations, evaporation, and land movement.
A team of researchers from Virginia Tech has created a novel de-icing method that exploits the growth of frost on pillar structures to suspend ice as it forms. By trapping air pockets under forming ice, the approach reduces adhesion, making it easier to remove ice from aircraft surfaces.
Researchers monitored dislocations in silicene sheets after adding silicon atoms, revealing a sequence of reactions that integrate Si atoms. The study could provide solutions to heal structural defects in similar materials.
A new study reveals that people's feelings about their age are closely tied to their physical health and well-being. Subjective age discordance, the difference between how old one feels and wants to be, was found to be more pronounced in older adults but fluctuated more in younger adults.
A new study from the University of Notre Dame challenges the common practice of retaining a director from the target company after an acquisition. Contrary to expectations, the research found that director retention tends to undermine post-acquisition performance. The study analyzed over 550 acquisitions between 2004 and 2014 and disco...
A recent study by University of Wyoming economists suggests that public health messages focusing on the personal health benefits of COVID-19 vaccines are most effective in increasing vaccination intentions. The researchers found that such messages increased intended vaccinations by 16 percentage points, significantly more than other ty...
A new model using simple changes in microbe growth curves can predict how antibiotic resistance evolves in response to different treatment combinations, doses and sequences. The model helps explain counterintuitive behavior observed in past experiments, such as slowed evolution when combining two antibiotics.
Professor Michael E. Wolf-Braningin received awards totaling $267,675 from the US Department of Health and Human Services to support student stipends for child welfare careers. The awards are part of a partnership between George Mason University's social work department and the Virginia Department of Social Services.
A genetic variant in the TCERG1L gene has been identified as a risk factor for cisplatin-induced hearing loss in children with cancer, increasing the risk by three times. The finding could lead to predictive tests to inform treatment decisions and advance pediatric cancer care.
New research at Penn State found that close, supportive relationships with parents, especially dads, can help stave off certain adjustment problems during adolescence. The study showed that father-adolescent intimacy was associated with fewer depressive symptoms and weight concerns across most of adolescence.
A new study reveals that adults in five Southern cities hold similar views on school assignments and the importance of diversity in K-12 schools, despite varying policies. Participants were concerned about uncertainty and disruption to children's learning and friendships due to school reassignments.
A study published in Community Dentistry And Oral Epidemiology found that children with mothers suffering from postpartum depression or bonding disorders brush their teeth less often. In contrast, mothers showing strong affection towards their children increase the frequency of their child's toothbrushing.
A recent study by IIASA researchers found that higher income groups in India contribute more to ambient air pollution, resulting in higher mortality rates among lower income groups. The study suggests that policies targeting specific emission sources could help distribute the load more fairly.
Research reveals that smaller-bodied ruminants prioritize high-energy intake by foraging at optimal vegetation maturity, while equids focus on areas near surface water. This study challenges the 'forage maturation hypothesis,' suggesting ungulate species adapt to their body size and digestive systems to optimize resource utilization.
Studies of cell-free DNA (cfDNA) shed into the blood reveal that modifications, such as methyl groups, can identify specific cell types. This allows for non-invasive assessment of tissue damage and origin, enabling researchers to evaluate treatment effectiveness and detect adverse effects.
A University of Rhode Island researcher analyzed data and proposed solutions to improve passenger safety in future pandemics. She suggests clarifying international maritime laws and customs to ensure flag states have a larger role in responding to disease outbreaks.
A new study published in Environmental Science & Technology estimates the median cost of plugging abandoned oil and gas wells at $76,000, with costs varying widely based on location, age, and other factors. The analysis of over 19,500 orphaned wells across the US provides valuable insights for regulators to adjust bonding requirements ...