Scientists think they may have finally discovered the reason why human body temperature has been decreasing over the past few centuries—gut microbes. A paper published in the American Journal of ...

For centuries, the nature of a fever — and whether it's good or bad — has been hotly contested. In ancient Greece, the physician Hippocrates thought that fever had useful qualities, and could cook an ...

That thermometer reading you barely glance at during a doctor’s visit? It might be hiding critical information about your health that goes far beyond checking for a fever. While we’ve long treated ...

TBILISI, GEORGIA - MARCH 28: A fan has their temperature checked before entering the stadium prior to the FIFA World Cup 2022 Qatar qualifying match between Georgia and Spain at the Boris Paichadze ...

I went to get a coronavirus test after Thanksgiving, and the nurse took my temperature — 97.7 degrees Fahrenheit. This is not unusual for me, even though it was lower than what we think of as normal.