With millions in the U.S. under heat advisories, and as extreme heat continues to claim more lives, it's more important than ever to stay hydrated. In high temperatures, it's easy to get dehydrated, ...

The scleroderma skin pinch test checks the thickness and elasticity of your skin. It can help doctors diagnose and monitor scleroderma, an autoimmune condition that causes inflammation and thickening ...

Dehydration can affect your overall health, especially during hot weather, illness or intense physical activity. While thirst is the most obvious sign, the body often gives other subtle signals when ...