New experiments raise important questions about what it means to die. n December 9, 2013, 13-year-old Jahi McMath was checked ...

That said, several key categories of biomarkers can provide meaningful insight into long-term health.

Flying is the safest form of transportation there is. But just because you’re statistically more likely to survive a plane ...

First and foremost, we breathe in order to absorb oxygen—but this vital rhythm could also have other functions. Over the past ...

Instead of big incisions, doctors at Jefferson Einstein Hospital are using tiny scopes with tips that freeze. For patients, ...

Bryce Harper’s EBOO procedure raises questions about legality, MLB rules, and whether the treatment borders on blood doping.

Bryce Harper spent part of his week hooked up to one of the wildest medical procedures you will ever hear an active MLB superstar admit to. The Phillies first ...