Aging may trigger the appearance of specialized stem cells that supercharge the body's ability to create new belly fat. The discovery reveals a potential biological driver of middle-age weight gain and a promising target for future anti-obesity treatments. Read more ›
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Researchers design a new way to more reliably evaluate AI models' ability to make clinical decisions in realistic scenarios that closely mimic real-life interactions. The analysis finds that large-language models excel at making diagnoses from exam-style questions but struggle to do so from conversational notes. The researchers propose set of guidelines to optimize AI tools' performance and align them with real-world practice before integrating them into the clinic. Read more ›
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One or two doses of psilocybin, a compound found in psychedelic mushrooms, may improve the mental health of cancer patients when accompanied by psychotherapy, a new study suggests. A second new study found that treatment with psilocybin resulted in lasting, positive personality changes in patients with alcohol use disorder. Read more ›
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Lissencephaly is a spectrum of rare, genetic disorders in which the brain fails to develop its hallmark folds. The disorders are often associated with seizures and intellectual disability and currently there are no available treatments. A new study, however, has identified a molecular mechanism that underlies some lissencephaly disorders -- and a drug that prevents and reverses lissencephaly malformations in organoids (small, three-dimensional replicas of developing brains that allow scientists... Read more ›
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Recognizing that news coverage may have influence in forming attitudes and in driving action, a team of psychology researchers examined whether reframing this gender gap in terms of 'men's overrepresentation' -- rather than as 'women's underrepresentation' -- would have an impact on perceptions of the issue and on motivations to address it. Its findings showed that framing the gap as 'men's overrepresentation' -- as opposed to 'women's underrepresentation' -- in... Read more ›
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A new international study shows that AI-based models can outperform human experts at identifying ovarian cancer in ultrasound images. Read more ›
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An enzyme called MICAL2 promotes tumor growth and metastasis in the most common form of pancreatic cancer, according to a new study. Read more ›
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Scientists have revealed new insights into the origin of liver cancer and, more broadly, on the effects of a high-fat diet on our DNA. Read more ›
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Highly pathogenic H5N1 avian influenza A virus (HPAI H5N1) remains a low risk to the general public, and public health experts in the United States believe that available treatments and vaccines, as well as those in development, are sufficient to prevent severe disease. Read more ›
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A research team has shown wearable electronic textiles (e-textiles) can be both sustainable and biodegradable. Read more ›
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A study underscores the value of physical activity. Researchers found patients who responded in a survey that they are physically active have a statistically significant lower risk of having 19 chronic conditions. Read more ›
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A multi-institutional team of scientists has developed a free, publicly accessible resource to aid in classification of patient tumor samples based on distinct molecular features identified by The Cancer Genome Atlas (TCGA) Network. The resource comprises classifier models that can accelerate the design of cancer subtype-specific test kits for use in clinical trials and cancer diagnosis. This is an important advance because tumors belonging to different subtypes may vary in... Read more ›
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The link between poor sleep and mental health problems could be related to deficits in brain regions that keep unwanted thoughts out of mind. Read more ›
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Chlorine plays an essential part in daily life, from keeping pools clean to preserving food. Now, a team of chemists developed a more environmentally friendly way to integrate chlorine into chemical building blocks for medications, plastics, pesticides and other essential products while reducing costs. Read more ›
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Patients diagnosed with late-stage or metastatic breast cancer have a statistically significant increased risk of pre-diagnosis cardiovascular disease (CVD) compared to those with early-stage cancer at diagnosis. Read more ›
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A new study investigating ancient methane trapped in Antarctic ice suggests that global increases in wildfire activity likely occurred during periods of abrupt climate change throughout the last Ice Age. Read more ›
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A research team has developed a method for extracting gold from electronics waste, then using the recovered precious metal as a catalyst for converting carbon dioxide (CO2), a greenhouse gas, to organic materials. Read more ›
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Growers and conservationists have a new weapon to detect invasive spotted lanternflies early and limit their spread: dogs trained to sniff out egg masses that overwinter in vineyards and forests. Read more ›
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A new, non-invasive nasal swab test for kids that diagnoses specific asthma subtype, or endotype, could help clinicians prescribe medications more precisely and pave the way for research toward better treatments for lesser-studied asthma types, which have been difficult to diagnose accurately until now. Read more ›
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A special report outlines opportunities to enhance justice in genomics, toward a world in which genomic medicine promotes health equity, protects privacy, and respects the rights and values of individuals and communities. Read more ›
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01.07.2026 03:59
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