Researchers mapped global distribution of wildlife species carrying human-disease pathogens in the wildland-urban interface. The study emphasizes the need to limit animal exposure and wildland encroachment to manage disease risk, particularly in lower-income countries with high biodiversity and limited data on disease ecology.
Researchers at Yale University have made a groundbreaking discovery about the human ear, revealing two previously unknown sets of modes that govern sound detection and amplification. These modes, which include low-frequency mechanical responses, place constraints on how hair cells respond to incoming sound waves.
A study co-authored by Yale School of the Environment scientists found that directly measuring soil carbon can provide reliable evidence of how much carbon is being stored. This approach, coupled with suitable study designs, allows for feasible verification of climate-smart practices such as crop cover and reduced tillage.
Scientists at Yale University have identified the machinery that assembles bacterial nanowires, which can efficiently eliminate electrons and pollutants. The discovery paves the way for engineering bacteria to produce electricity, clean water, and lower atmospheric methane levels.
Researchers at Yale University have developed a new approach that targets multiple pro-tumor actions simultaneously, reducing tumor growth across several types of cancers. The approach uses Cas13 gene editing molecule to silence immune suppression genes and boost antitumor immune responses.
Astronomers have detected a supermassive black hole with a jet pointed towards Earth in the first billion years of the universe. The discovery offers crucial information for studying reionization and could point to other supermassive black hole candidates from the early universe.
Scientists at Yale University have discovered that electrical synapses play a crucial role in filtering sensory information, enabling animals to make context-appropriate choices. The study, published in Cell, demonstrates how a specific configuration of electrical synapses enables animals to prioritize relevant details and focus on the...
A Yale-led study suggests that elevated marine iodine concentrations prevented a protective ozone shield from forming in the Earth's atmosphere, delaying the emergence of complex life on land. This delay led to unstable and low ozone levels persisting for hundreds of millions of years, exposing the planet to high fluxes of solar UVR.
Researchers found a common cause and potential treatment for 'smooth brain' disorders like lissencephaly, identifying dysregulation in the mTOR pathway. The study suggests a single treatment approach could benefit patients across the lissencephaly spectrum.
A new study finds that Tobacco 21 policies have a significantly larger impact than previously estimated, preventing up to 526,000 premature deaths and gaining 13.3 million life-years by 2100.
A Yale study found that individuals with greater paranoid and teleological thinking performed worse in a visual perception task, claiming one dot was chasing another when it wasn't. The findings suggest a potential link between social perception errors and psychosis, potentially leading to new diagnostic tools.
The OncoSexome database captures sex-based information on cancer drugs, biomarkers, risk factors, and microbes, revealing significant differences in therapeutic efficacy and adverse responses between males and females. This comprehensive resource will inform sex-aware cancer research and clinical practice.
People with disabilities face elevated mental health concerns and higher unmet needs due to ableism in the healthcare system. The study highlights the importance of disability competency training for providers to address these issues.
A new study by Yale researchers found that framing everyday tasks like getting dressed as learning opportunities reduces overparenting and increases children's autonomy. The study showed a significant decrease in parental intervention when tasks were framed as educational opportunities.
A new Yale-led study reveals that people's social connections influence their gut microbiomes, with stronger ties resulting in more similar microbial compositions. The researchers found that friends and non-familial relationships exhibit similarities beyond chance, suggesting a transfer of microbes through social networks.
Researchers found that certain dinosaurs' shortened fibulae, a part of the lower leg bone, enabled birds to twist and turn with greater mobility. This discovery sheds light on the evolution of bird-like knees and their adaptations for navigating and interacting with their environment.
The Map of Life Rapid Assessments (MOLRA) team, led by Yale University professor Walter Jetz, has won a top prize in the XPRIZE Rainforest competition for their innovative rainforest tracking technology. The team used lightweight UAVs to collect biodiversity data and identified over 225 species in just 24 hours.
A new study from Yale University finds that urban green spaces provide less cooling relief during the day due to increased humidity, but offer significant nighttime benefits. The research suggests that city designers should consider integrating other cooling strategies to optimize green space benefits.
A new study by Yale University found that asset owners are increasingly aligning financial returns with environmental goals, despite perceived risks and challenges. The researchers propose several interventions, including training financial advisors and engaging beneficiaries on sustainable choices.
The Yale Teaching Fellowship program will provide full funding for graduate study and recruitment support. The program aims to address severe staffing shortages in city schools while promoting long-term teacher retention, particularly among diverse backgrounds.
A new study by Yale University's Joshua L. Kalla and colleagues found that both laypeople and political professionals performed barely better than chance in predicting the effectiveness of campaign messages concerning 21 political issues.
A new noninvasive test using a device called the Cytophone can detect malaria without taking a single drop of blood, showing 90% sensitivity and 69% specificity in tests with adult patients diagnosed with symptomatic malaria. The technology has potential to improve detection of malaria cases and help initiate treatment.
Fossil hunters have identified a new species of ancient bug, Lomankus edgecombei, which spent 450 million years covered in pyrite, or fool's gold. The discovery sheds light on the evolution of life in oceans during this period and indicates that Megacheirans continued to evolve longer than previously thought.
A new Yale study documents the hard choices Central American youth make during their journeys to maximize chances of not being deported in the US. Minors learn about US immigration law through various sources, leading them to conceal crimes and separate from family members to enhance their asylum applications.
Researchers at Yale University found that visual clutter affects how information flows in the brain, altering perception and cognition. The study used macaque monkeys to investigate the neural basis of perception and discovered subunits within larger visual areas doing their own computations.
A new analysis by Yale researchers suggests vaccinating children under five-years-old in the DRC could significantly reduce mpox cases and deaths. The study found that vaccinating 80% of children in endemic regions would result in a 27-43% reduction in cases and deaths, with fewer doses required.
A new study led by Yale researchers estimates that expanding access to highly effective weight-loss medications could prevent over 40,000 deaths annually in the US. The findings highlight the need to remove barriers hindering people's access to effective treatments and address the national obesity crisis.
A Yale University team developed a method to assess the impact of biodegradable microplastics on the environment. The study found that while biodegradable plastics may be more sustainable, they can still release greenhouse gases and have toxic effects.
Researchers found a higher concentration of extrachromosomal DNA in aggressive and advanced cancers, which could be marked as targets for future therapies. The study suggests that ecDNA gives survival advantage to these tumors and may help cancer cells adapt and survive better.
A new study published in Radiology journal reveals that advanced 3D mammography detects breast cancer earlier and less often results in false positives compared to traditional digital mammography. This improved detection rate has significant implications for breast cancer diagnosis and treatment.
A Yale-led study reveals that an increase in PRDM1-S protein triggers a dynamic interaction of genetic and environmental factors, including high salt uptake, leading to regulatory T cell dysfunction. This finding also points to a potential universal treatment for human autoimmune diseases.
Researchers at Yale University have discovered that brain cells begin to coalesce into wired networks during early development before experience has a chance to shape the brain. Cells that fire together wire together, and synchronization of their activity leads to strengthened associations, according to the new study published in Science.
A new study by Yale researchers suggests that long COVID has caused extensive work time loss for many Americans, with nearly 14% not returning to work within three months. The study also found that participants experiencing five or more symptoms were twice as likely to be out of work.
A new study published in the Journal of Roman Archaeology argues that an ancient structure known as the 'Christian building' was not a domestic house church, but rather a space renovated for worship. The findings suggest significant differences between the building's features and those of other domestic structures in Dura-Europos.
A new study reveals that Azara's owl monkeys leave their parents due to a combination of social and ecological factors. The researchers found that seasonal changes in climate, arrival of stepparents, and resource availability affect the timing of dispersal. Owl monkeys disperse mainly in spring when food is abundant.
A new study from Yale University reveals that two bat coronaviruses, genetically similar to SARS-CoV-2, do not efficiently transmit between humans. The viruses were able to infect human respiratory tract cells and evade the body's defense systems but did not cause disease in hamsters or mice.
A Yale University study suggests that retrofitting homes with efficient insulation and sealing leaky windows can reduce rodent infestations, while also decreasing wasteful energy usage. The research found that large-scale retrofitting schemes can be effective in excluding rats from homes and increasing predation across neighborhoods.
Researchers at Yale University have discovered a simple mechanism for optimal light-use efficiency of photosynthesis inspired by giant clams. This discovery could lead to the development of more efficient solar cells and renewable energy systems.
Ephemeral streams are a substantial pathway for water transfer with significant implications for water quality, transporting pollutants and sediments to rivers and lakes. A recent study found that these streams account for over half of annual discharge from U.S. drainage networks, highlighting the need for enhanced regulation.
A new study published in JAMA Oncology found that chemotherapy before surgery can improve survival rates for patients with pancreatic ductal adenocarcinoma (PDAC), an aggressive form of the disease. The modified FOLFIRINOX regimen was administered to 46 patients, resulting in a 67% 12-month progression-free survival rate and a 59% two-...
Researchers found that siblings of children with autism who had relatives with schizophrenia or anxiety experienced increased social and communication difficulties. Family history of anxiety and intellectual disability was associated with lower verbal and nonverbal skills in these siblings.
Researchers at Yale University have uncovered how a specific region of the brain may cause feelings of paranoia. By analyzing data from both humans and monkeys, they found that lesions in the mediodorsal thalamus negatively affected behavior, leading to erratic switching behavior.
A new Yale study published in Obstetrics & Gynecology found no link between COVID-19 vaccination during pregnancy and stillbirth outcomes. The research analyzed hundreds of records from the CDC's Vaccine Safety Datalink, comparing receipt of the vaccine to stillbirths versus live births.
A new study led by Yale researchers found that attending segregated schools significantly contributes to cognitive decline and cognition disparities between older Black and white Americans. The study analyzed data from a large representative sample of the U.S. population, assessing the quality of education provided and individuals' per...
A new scientific model provides a global look at the activities of clams, worms and other invertebrate animals that burrow at the bottom of the ocean. The study found that environmental factors such as seawater depth, nutrient levels and sediment composition shape bioturbation patterns and marine ecosystems worldwide.
A new study reveals that deep-sea anglerfishes evolved unique reproductive methods, including sexual parasitism, to thrive in the vast and harsh ocean environment. This trait has enabled their success in the deep sea, but its role in species diversification is not clear.
Researchers identified 28 different cell types and linked gene expression to variants, enabling better understanding of how genetics lead to disease. The study provides insights into precision-medicine approaches for neuropsychiatric disease.
A computational model and behavioral study suggest that the mind prioritizes remembering things it cannot explain well, and that harder-to-reconstruct images are more memorable. The research provides a new clue to understanding why some experiences become 'memorable' while most are discarded by the brain.
Researchers analyzed data from over 10,000 individuals aged 12-17 and found that using multiple nicotine products was associated with higher levels of nicotine dependence and increased mortality. Personal, familial, and environmental factors contributed to this trend, including problems with sleep, anxiety, or feelings of hopelessness.
A new Yale study found that medical students with disabilities are less likely to match into residency programs, with lower match rates in certain specialties. The researchers suggest that biases and barriers may contribute to this disparity, highlighting the need for increased awareness and support for learners with disabilities.