From high-altitude climbers to divers who can fish without scuba gear, scientists are finding new ways that human bodies may ...

Jeannie Rice, a veteran of the Boston, Tokyo and London marathons, holds records for distance running and her astounding ...

"Horses are great athletes because they can deliver a lot of oxygen to their muscles — way more than an elite human can — and ...

Most nuts are high in protein, but some contain more protein than others. Find out which high protein nuts are good for ...

High cholesterol is a common health condition that can lead to serious complications, but there are ways to spot it without ...