Athletes at the Winter Olympics will no doubt expend a significant number of calories. But which winter sport burns the most?
Some U.S. Olympic athletes are using altitude instead of drugs to gain an edge in Sochi.
Knowing as much as possible about the risks of exposure in cold elements, and being prepared for them, can help keep harm at bay.
Twice in the same storm, 31-year-old Casey Wagner was struck by lightning while off-roading in Texas. Continue reading →
Compared to men, women who ran intervals on a treadmill came closer to their cardiovascular limits, suggesting that their hearts got a better workout. Continue reading →
Levels of soreness, strength, swelling and inflammation were the same in runners, whether they took a post-workout ice bath or not. Continue reading →
Forget sucking venom...a nasal spray could save your life if you're bitten by a snake, says a new study. Continue reading →
As Michael Jordan turns 50, some wonder if he could make a comeback as the NBA's oldest player. ->
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