Longtime science-of-running fans will remember Magness as the author of the encyclopedic tome The Science of Running a decade ...

Max Romey’s watercolor paintings help him process the world around him, seeing more in vivid surroundings than meets the eye. Join Romey as he explores the rugged high-desert landscape south of ...

A diving legend talks to us about his last chance to see his long-lost friend— a 22-foot giant manta ray—who swam with him ...

A medevac crew in southern Colorado completed a helicopter rescue on the 14,055-foot mountain, which was recently reopened to ...

A new approach to endurance training involves inhaling carbon monoxide—and is reviving old debates about dying to win ...

Not even a Colorado thunderstorm could diminish the stoke from the second annual event, writes our articles editor ...

Some people hear that Great Smoky Mountains is America’s most-visited national park and think it’s a reason to stay away. The ...

Our Everest reporter explains the biggest stories from the 2025 season: fewer fatalities than in 2024, a narrow weather ...

If your back is throbbing, you probably won’t feel like doing much of anything, let alone hitting the trails. However, going ...

Count Sierra Nevada Brewing Co. among Yosemite’s biggest fans. This spring, the brewery is featuring a special collection of ...

More Perfect Union, a nonprofit advocating for workers‘ rights, has put up 300 billboards calling out the staffing cuts to ...

A new generation of quirky outdoor brands like Skida and Pit Viper has found inspiration and community in the rolling hills ...