Artificial intelligence is rapidly becoming part of how people seek, interpret, and act on health information.

Researchers developed 38 sex-specific biological aging clocks across 15 organ systems, finding differences between females and males in genetic architecture, molecular signatures, disease associations, and mortality patterns. Brain aging clocks…

Autism spectrum disorder (ASD) is associated with more than 1,200 risk genes, raising a fundamental question: Do these diverse genetic changes affect the brain in entirely different ways, or do…

A five-year study of 2,606 young and early-midlife Finnish municipal employees examined how leisure-time physical activity and sedentary behavior were associated with gaining at least 10% of baseline body weight.…

Researchers combined toxin sequence mining with machine learning and deep-learning prediction tools to identify and experimentally test 14 antimicrobial peptide candidates derived from cobra cardiotoxins. Most candidates showed limited antibacterial…

A large Australian randomized trial of 2,137 pregnant women tested whether substantially increasing egg and peanut consumption during pregnancy and breastfeeding could prevent food allergy in infants with a strong…

Adults 65 and older with cognitive disorders such as dementia, are more likely to suffer negative effects from drugs that treat central nervous system conditions including anxiety, sleep problems and…

Researchers have raised concerns about the promotion of Alzheimer's disease blood tests on social media, particularly posts making claims that do not align with current clinical recommendations.

A rare inherited mutation in the Epidermal Growth Factor Receptor (EGFR) gene is associated with a 25-fold increased risk of lung cancer, according to a study by investigators at Dana-Farber…

One of the biggest challenges in cancer immunotherapy may not be that immune cells are too weak, but that some tumors give them too little to see.