Under conditions designed to better mirror real-world conditions, a new study finds that adults 65 and older are affected more by heat wave–like temperatures than previously reported. The study, "Age ...

While 98.6 degrees Fahrenheit is often cited as the standard for normal body temperature, adults’ average body temperature may be closer to 97.9 degrees Fahrenheit, according to a study published Sept ...

INDIANAPOLIS — When winter weather sends the mercury plummeting, concerns about cold exposure rise. It is important to understand how to avoid, spot and treat hypothermia, according to the CDC.

Common knowledge says that your body temperature should be 98.6 degrees F and that a high or low body temperature signals something is wrong. But that's not quite true. You can have a low body ...