The FDA has approved the first clinical trial of pig kidney transplants in humans, marking a breakthrough in addressing organ shortages.

The artificial sweetener that's been a staple in American households for decades is now facing fresh scrutiny, as emerging ...

The jury is out on naps, with some data indicating they have cognitive benefits, and other studies suggesting they’ll mess up ...

An unanswered question that has plagued human beings for all time is what happens to us after we die - but some people claim ...