Highland deer mice and their lowland cousins ventured on a simulated seven-week ascent to 6,000 meters. By tracking how the mice responded to cold stress and progressively lower oxygen levels, the ...

While there is no replacement for learning how to climb from an in-person instructor, reading informational books can supplement your hands-on learning experien ...

Julia Shildmyer has taken on a birthday challenge each year since she turned 55, but a cancer diagnosis was a challenge she ...

If Northern Corridor Highway approval goes away, development will come to prime Mojave desert tortoise land, according to ...

An eight-year-old mountaineer from Cumbria said he felt “so proud” after completing an “emotional” expedition up the highest ...

Alaska is full of adventures. From visiting glaciers and admiring the Northern Lights to incredible fishing and whale-watching opportunities, it is easy to ...

From high-tech options to super-lightweight brain buckets, we tested and reviewed the best ski helmets to keep you safe.

Welcome to the Coronado Trail Scenic Byway, a 90-mile stretch of asphalt that connects the towns of Springerville and Clifton in Arizona’s White Mountains. This isn’t just any old drive; it’s a ...

Nick Wright reveals who climbs up and down his Week 10 QB Tiers, including Sam Darnold and Joe Burrow, who both picked up key Week 9 wins. Watch as Nick explains why Jared Goff remains put.