Deep in the wilds of Alaska lies the Turnagain Arm – aka “one of the world’s biggest bore tides.” It’s a waterway, not too far from Anchorage, naturally constructed between two snow-coated slopes, ...

Dylan Graves, the acclaimed weird waves surfer hailing from Puerto Rico, has officially broken a Guinness World Record – most turns on a single wave. The governing body of world record acknowledgement ...

Add Yahoo as a preferred source to see more of our stories on Google. Everybody is soaking wet and screaming. Only your guide remains calm. No water park can match the thrills of riding Canada's ...

An April 1 Facebook post (direct link, archive link) shows two side-by-side videos. One displays water shooting up into the air accompanied by a loud, ominous sound. The other is a man describing what ...

Occurring on only a few dozen rivers around the world, tidal bores are as rare as they are intriguing. Michael Berry outlines the science behind this natural phenomenon and describes his sighting in ...