Sweat isn't a good indicator of weight loss, fitness, or working intensely.

How to get rid of those annoying little bumps that crop up on the tops of your arms, along with the rough patches of skin.

That musty smell could be more than just your old clothes, experts say.

Rising temperatures making it hard even for young, healthy people to safely do normal physical tasks in many regions ...

Infrared exercise combines intense workout routines with infrared heat, usually in a sauna, to boost metabolism, flexibility and circulation.

Drinking water throughout the day is important, but some times are better than others for hydration, appetite control, and digestion.

A rugged hiker standing atop a jagged peak, sweat-drenched and triumphant, looking like they just finished filming a high-budget energy drink commercial. This image does not feel like an invitation to ...

This article is part of the Bracket Central series, an inside look at the run-up to the men’s & women’s NCAA Tournaments, ...

Iron deficiency is one of the most common nutritional deficiencies, leading to fatigue, weakness and reduced immunity. In ...

You know you've sworn off spicy foods a dozen times, only to eat even spicier dishes. Why do we put ourselves through such agony? The secret is in our brains.

In the shadowed caves of ancient India, Siddhartha Gautama sat under a bodhi tree, wrestling with the hydra-headed beast of ...