When you have a fever, your body doesn’t just heat up at random — it carefully adjusts its temperature to a specific level.

For seemingly forever, we’ve been told 98.6 degrees Fahrenheit is the standard for a normal body temperature. However, recent studies suggest that the number may be outdated. According to research, ...

Throughout history, people have had to find ways to cope with varying environmental conditions. Whether they lived in a hot or cold climate or had access to plentiful or limited water, they adapted ...