Even though stitches are still quite mysterious, they’re also really common. About 70 percent of runners report having a side ...

Before he could walk, Aaron Benjamin’s parents put oars in his hands. He had rafted the Grand Canyon several times, and was defined by his friends as an experienced boater.

In Yosemite, displaying flags on El Cap is a time-honored tradition dating back decades. The former National Park Service ranger, who is nonbinary and uses they/them pronouns, is the first person to ...

These parks come alive in the winter, with warm temps and surprisingly vibrant ecosystems that thrive when the rest of the country is huddling under a blanket of snow and ice.

The 41-year-old downhill racer says she suffered a painful medical situation following her traumatic crash, and that the quick work of a surgeon prevented an amputation.

Honnold talks ‘Skyscraper Live,’ his relationship with the core climbing community, and how he assesses risk and danger as a ...

One slalom event didn’t just result in a medal; it reshaped how the world will remember the most decorated women's American ...

Breezy Johnson, downhill skiing’s Olympic champion, opens up about setbacks, her Olympic fears, and Lindsey Vonn’s ...

From nocturnal wildlife safaris to stargazing train rides, a dark sky expert shares her favorite astrotourism adventures ...

A Tahoe avalanche expert explains how the state’s fickle winter weather has changed the way guides assess risk in the ...

Federal documents show that the Department of Homeland Security signed waivers for 28 environmental laws to expedite ...

In a city already famous for turning sidewalks into runways, the collision of Olympic chaos and Milanese cool factor meant ...