This Just In
An Egyptian man recently dove more than 1,000 feet below the surface of the Red Sea.
Nik Wallenda will attempt a skyscraper-to-skyscraper walk -- without a harness or safety net -- beginning at 7 PM ET/4 PM PT, Sunday, Nov. 2. Continue reading →
Rare gases boost blood cells and mimic the effects of altitude.
Pilots fly up to 230 miles per hour just above motor-speedway courses in the the Red Bull Air Race, which resumes in September.
Closing in on his 104th birthday, a twinkle-toed Japanese sprinter has thrown down the challenge to the world's fastest man Usain Bolt.
With no muscles in our fingers or toes, how come humans are able to climb every mountain? Or, climb some of them anyway!
Against a beautiful French Polynesian backdrop, the world's top surfers took to the water in search of waves that could make them champions.
It's possible that an overhang of snow gave way under the hikers.
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