For more than a century, calorie restriction (CR), reducing energy intake without malnutrition, has been one of the most ...

Detection decisions (red for absence, blue for presence) are based on the disjunctive integration rule (disjunction and negation of disjunction). Confidence decisions (dashed line for not sure, full ...

Researchers audited five popular public-facing AI chatbots across 250 health prompts and found that 49.6% of responses were ...

My colleagues and I have done something unusual: we’ve asked to retract our own paper. What follows is a transparent ...

Background Sex-based differences in immune response are well established, but whether men and women derive comparable benefit ...

We once believed the Earth was flat. Nowadays, we're sending crews to space, inventing cures for strange diseases, and ...

On Thursday, OpenAI announced it had developed a large language model specifically trained on common biology workflows.

This important study advances a new computational approach to measure and visualize gene expression specificity across different tissues and cell types. The framework is potentially helpful for ...

Another complication is that sustained genetic variation does not emerge exclusively as a result of natural selection.

Data from more than 15,000 ancient people reveal natural selection of hundreds of genes linked to immunity, skin tone, ...

A massive study of ancient DNA from nearly 16,000 people across more than 10,000 years in West Eurasia reveals that natural ...