Nick Heil is a contributing editor at Outside and the author of Dark Summit: The True Story of Everest's Most Controversial Season. He lives in Santa Fe, New Mexico.
Personalized information provided by the Elysium Index can, the company asserts, can help us better evaluate, prevent, and delay age-related health issues like disease.
Blood glucose monitoring for performance is becoming more common.
In April, alpinists David Lama, Jess Roskelley, and Hansjörg Auer went missing during a harrowing expedition on Canada’s Howse Peak
It's changed the way we ride.
Equal parts climate scientist and climber, John All's incredible story of survival has fed into his mission to fight climate change.
The margarita recipes to end all margarita recipes.
Spaniard Kilian Jornet has posted a new 24-hour uphill-skiing record—an absurd 78,274 feet
Everything you need to know about Moab, Utah, from getting there to adventures to take to detours around the area.
Around 11:45 a.m. on Thursday, a large in-bounds avalanche buried two skiers on Kachina Peak, at Taos Ski Valley, in northern New Mexico.
Where was the proof, critics demanded—the summit photos, the GPS track, the witnesses? Why did arguably his greatest accomplishment, in a career strewn with meticulously documented accomplishments,...
Raise your hand if you can relate to this scenario: You pull a fresh pint of Ben and Jerry’s from the freezer, intending to enjoy a couple of bites. Twenty minutes later, you’re lolling on the couch...
Dozens of apps provide mapping, GPS navigation, topographic data, and other tools to find your way around the outdoors, but none offer the kind of three-dimensional depth and detail of Fatmap. Think...
Dave Asprey believes that biohacking can rocket your body and mind to peak performance. His Bulletproof diet zoomed into the mainstream, his Bullet-proof coffee has everyone quaffing butter, and his...
Two new books break down how sugar is killing us—and who is to blame
After a hard-charging start the Libertarian candidate bonked bigly, thanks to a series of gaffes and a rather sad(!) lack of preparation. On the eve of a historic election, a onetime supporter...