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 ...

Surfers wade into the shallow water of Turnagain Arm on Monday. (Dev Hardikar/Alaska Public Media) Twice a day, the normally calm waters of the Turnagain Arm surge upwards, creating a wave known as a ...

Six middle-aged women in bright yellow rubber suits and life jackets hurry the last 10 metres to the riverbank. Their feet are sinking ankle-deep into the rusty-brown mud, each step making a loud ...

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 ...