Research shows that allowing babies to take small, supervised tastes of peanut-containing foods lowers the risk for peanut allergy.

The gut and the brain are in constant communication. A better understanding of the “gut-brain axis” could help scientists develop new...

A device called the Lumen promises to give you insight into how your body uses energy. Here’s what scientists say about it.

Berberine is a chemical found in several plants that has been extracted and sold as a supplement in powder or pill form.