Beyond treating diabetes and helping people lose weight, GLP-1s may also improve libido. But the reasons are as complex as ...

A paper published Wednesday offers the strongest evidence yet that this is more than just anecdote, or a placebo effect: It ...

Columnist Teri Sforza writes that childhood obesity in California is on the rise, state data shows. Free school meals have ...

In the first clinical trial of its kind, people taking semaglutide drank less alcohol, adding to its promise of fighting addiction.