Rare gases boost blood cells and mimic the effects of altitude.
Against a beautiful French Polynesian backdrop, the world's top surfers took to the water in search of waves that could make them champions.
A new study argues that soccer goalies are predictable enough in some penalty shootout situations that they can more easily be scored upon.
The kick should be used more to propel than to keep the body aloft, finds research.
Tired of mud runs? Nearly 30 nude running events have sprung up nationwide. Continue reading →
Can't stop a winning streak? Players and coaches swear the momentum thing works.
As hurricane season takes aim at American shores, the surfers among us are polishing their cowabungas.
ER staff who treated participants after a Tough Mudder event in Pennsylvania said that it's unlikely that participants comprehend the actual risks.
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