Most vertigo episodes last from a few seconds to a few hours, but severe cases can persist for months. Peripheral vertigo is mainly caused by inner ear issues like BPPV, head injuries, or vestibular ...

This video explains why ships are classified as left- or right-handed based on propeller rotation, and how that rotation creates a turning force known as propeller walk or transverse thrust. Through ...

It may be happening quietly, but there is a revolution taking place with in-space transportation, and it opens up a world of possibilities. In January, a small spacecraft built by a California-based ...

The college football world has been buzzing this week following Michigan’s unexpected decision to fire second-year head coach Sherrone Moore for cause after he was allegedly found to have an ...

Maintaining a bald head or even just a closely cropped look is easy, but it still requires the right tools. A quality head shaver can help you get a close shave on your scalp without accidental cuts ...

Also called autonomic dysfunction or autonomic neuropathy, dysautonomia refers to a group of medical disorders caused by problems with your autonomic nervous system (ANS). Your autonomic nervous ...

New guidelines from the American Heart Association caution against starting with the Heimlich manoeuvre to save someone who is choking.