We all sweat – it’s one of the body’s most normal functions. Running to catch a bus, a stressful meeting and hormonal changes are just some things that can trigger it. And while sweat helps regulate ...

Sweat rarely smells on its own. Body odour develops when bacteria on the skin break down compounds in sweat and release volatile chemicals that evaporate into the air.

Everyone knows that sweating is the body's way of cooling you down -- when sweat reaches the surface of your skin, it evaporates, which has a cooling effect. But not many people understand exactly ...

ATLANTA — As summer temperatures rise, it's important to understand how your body works to keep you cool. Your body has a built-in air conditioning unit: sweat. The normal body temperature is 98.6 ...