For decades people believed knuckle cracking caused arthritis. This documentary uncovers the surprising truth about what ...

Knuckle cracking is a common habit, but many people still believe it weakens the joints. A top arthroscopy and sports ...

Engineers have created VoxeLite, the first wearable haptic device capable of matching the sensitivity of the human fingertip.

Untreated bulimia can lead to severe health complications, including electrolyte imbalances that may cause heart problems ...

Some men are growing reluctant to share intimate images of themselves with people they’re seeing. Luckily, men and women who ...