Grizzly 399, which delighted wildlife watchers for more than a decade, was killed Tuesday night in a collision with a vehicle ...

Emily Pennington is a columnist and longtime Outside contributor. For her 63 Parks column, she visited every U.S. national ...

Being well-equipped with the right layers and gear for a backcountry tour is critical for safety and comfort—do it right with ...

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 ...

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 ...

After testing 51 pairs, our picky lead sunglass tester finally found shades that don’t suck for trail running: the Julbo ...

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

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

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

Hiking season is far from over, but savvy shoppers can already find big savings right now during REI’s hiking boots sale. As ...