No stranger to risk calculus, the ski mountaineer knows her senate bid is a long shot. But with the planet at stake, she's ...

Critics say the first sub-2:10 marathon was impossible—and fueled by doping. Our columnist examines the science as he tries ...

Earlier this year, Rodden, now 44, published a memoir, titled A Light Through the Cracks: A Climber’s Story. The book is a ...

A pair of Washington climbers, inspired by the warming climate and an enormous challenge, reached a peak normally accessed by ...

In an excerpt from his new book, ‘Into the Thaw,’ Jon Waterman vividly depicts one of his most painful expedition moments ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running ...

Five questions with Hot Water Music frontman Chuck Ragan about blending his passions for fly-fishing and rock music ...

From an e-toothbrush that self-disinfects and an airline where your bike flies free, to smart socks and a genius trick for ...

Kevin Kelly's new book is full of wisdom that applies equally to life as it does to adventure, whether that's a day hike or a ...

From Boston to San Francisco, urban hikers have stitched parks and paths together into beautiful, rigorous, and creative ...

Race officials confirm the death of a Mexican athlete and a British national, while participants raise concerns around ...

Having a solid mix of protein, fiber, and fat at each meal should help you get the nutrition you need while also helping you ...