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 ...

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 ...

Headaches often accompany fever because immune-triggered inflammation, viral infections, and sinus pressure activate pain ...

A low body temperature can occur when you're sick or due to environmental conditions. Here's what you need to know about low ...