A group of men cheering and drinking beer while watching a sports game. Picture this: Eighty thousand fans in a stadium are on their feet and holding their breath, anticipating a penalty kick that ...

Millions of Americans are under a sweltering heat dome as record high temperatures blast much of the eastern United States. But for some, the effects of triple-digit heat are worse than others.

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 ...