Parkin Costain and Jake Hopfinger are household names for anyone who follows professional freeride skiing. The Teton Gravity Research (TGR) athletes have appeared in many films, competed on world ...

When Kai Lenny surfs a giant wave, the snowboard influence is unmistakable. Like at Nazaré, he carves down colossal mountains of water, takes creative lines, and throws body-contorting aerials. It’s ...

Powder and Yahoo may earn commission from links in this article. We were already pretty sure there was something in the water at Palisades Tahoe that made every skier from there capable of sending ...

Watching great freestyle motocrossers is like watching Olympic acrobats on motorcycles. The things that top-tier freestylers do with their bodies and their bikes are often mind-boggling. Like this ...

What dizzying craziness did Australia's Josh Sheehan muster to win Saturday's Red Bull X-Fighters final in Munich, Germany? Not one, two, or even three but four perfectly executed double backflips.

Add Yahoo as a preferred source to see more of our stories on Google. Jake Hopfinger was the first athlete to stomp a double backflip at Corbet’s Couloir in the Kings and Queens of Corbets. It was ...