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

Gemma Conroy is a freelance science journalist in Mexico City. Over the past five years, dermatologist Rajani Katta has noticed a change in the people who come into her office. Their skincare routines ...

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

A 56-year-old man with liver failure has become the first living person to be surgically connected to a genetically modified ...