LED face masks are a fast-growing skincare trend, but do they work? A physician reviews the clinical evidence, regulatory gaps and what to look for before you buy.

I spent 45 minutes one Sunday afternoon looking for a decent science presentation template. Not a great one. Decent. Something that didn’t have a gradient background from 2009 or Comic Sans hiding ...

A surveilance camera participates in a facial recognition test at Berlin Suedkruez station in Germany. Credit: steffi loos/Getty Images You're going down, Face ID. Researchers from Fudan University in ...