In 1990, Marilyn vos Savant riled up scores of mathematicians with her solution to the “Monty Hall Problem.” But she was ...

There are a lot of claims about breast milk, but we know little about this sophisticated substance. Two researchers update us on the latest.

A researcher who studies the effects of extreme cold on the body throws a few drops of icy water on the social media trend.

Menopause research began in earnest about 30 years ago. Two experts want you to know that we’ve actually learned a lot—and it’s not all bad.