Dark underarms may simply have to do with pigmentation and levels of melanin in the skin. But sometimes armpit discoloration is a sign of a health condition. Learn more here.

On his first day back at the White House, President Donald Trump signed an executive order withdrawing the United States from ...

A heated studio makes hot yoga different from traditional classes. Some classes have a fan going. Learn what to wear and if it’s safe for your health.

Yes, allergies can make you feel tired. Fatigue is a common allergy symptom, and it’s caused by factors like inflammation or itchy, watery eyes. Learn more.