Medical sociology examines how social, cultural, political and economic factors shape health in ways that medicine alone ...

Goosebumps arise when tiny muscles around hair follicles contract, causing the hair to stand on end. Learn what triggers them and when they may be cause for concern.

The U.S. Food and Drug Administration has approved Myqorzo (aficamten) for the treatment of adults with symptomatic ...

Vitamin B12 is typically well-tolerated, but in very rare cases, there are serious side effects to be aware of. Learn more ...

Your body naturally makes mucus to protect organs like lungs and eyes. But infections, allergies and pollution can boost mucus production. Know what it does, when to worry and how to ease discomfort.