A full-body scan every few years, for some, is a small price to pay for a wide-ranging check-up. Is it the right choice for ...

Dr. Mohammed Iqbal watches a monitor in a control room behind the operating room at Dell Children's Medical Center. An image of a brain lights up with green, yellow and blue areas to denote that ...

The likes of snakes and tarantulas are a huge fear for many and often elicit a strong physical response, from withdrawing and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." I’ve always believed in being proactive about my health, but like most people, I usually only see a ...

There may be two distinct subtypes of multiple sclerosis, according to a new study led by scientists at University College ...