Video showing Vladimir Putin twitching his foot set off new speculation about his health. The secretive leader's condition is under scrutiny after Ukraine claimed he is seriously ill. Some believe ...

Eyebrow twitching is a type of muscle spasm. Many things can cause spasms, and they may be a sign of a medical condition that needs treatment. Muscle twitches or spasms are involuntary movements that ...

Leg twitching is a sudden contraction or release of a muscle. Leg twitching when trying to relax can sometimes be a sign of a health condition, such as restless leg syndrome. When signal misfires ...

Some suggest that there may be a link between eye twitching and headaches. Many things can cause eye twitching and headaches, such as migraine, fatigue, and stress. Eye twitching is when a person’s ...

You’re sitting at your computer when it starts — that annoying flutter in your eyelid that feels like a tiny butterfly trapped under your skin. Most of the time, eye twitching is harmless and goes ...

The secretive leader's condition is under scrutiny after Ukraine claimed he is seriously ill. Some believe illness could make him more reckless in the war in Ukraine and confronting the West. A clip ...