Show Me the Evidence

With 5G networks coming, understanding the health effects of radio-frequency radiation is more urgent than ever.

A review of 80-plus studies upends the conventional wisdom.

Physical activity may have less to do with weight loss than we think.

Meditation is meant to help students deal with stress. But the hype is outpacing the evidence.

Psychedelic drugs like LSD and psilocybin (from magic mushrooms) are in the middle of a research renaissance. Here’s why.

What we know, and the risks that have yet to be determined.

Here’s what the science really says about eating fat.

Examining the relationship between the health insurance you get and how much you get paid.

Researchers used to think red wine had special health benefits. Not so anymore.

The science of yoga’s health benefits and harms, explained.