Skip the complicated regimens and expensive products seen on social media. The science of skin is deep but the recommendations are simple.

Retractions, which have long been associated with misconduct or poor scientific practice, can carry a lot of stigma. As of a decade ago, only about 22% of retractions resulted from authors ...

The supplement’s anti-ageing effect was greater in people who were already biologically older than their years.

Chung’s group captured the transition period directly by improving the time resolution of a method called single-molecule ...

Long-lasting treatment suppresses HIV in people with mental illness and other conditions that make it challenging to adhere to standard treatments.