El Capitan

With substantial storms predicted over the next 10 days, the snowpack could increase significantly, an expert told Newsweek.

The video was from a climb of the Dawn Wall on El Capitan in Yosemite National Park completed by Siebe Vanhee and Sebastien Berthe.

In mid-to late February, given the right conditions, Horsetail Fall is illuminated by light as the sun sets in such a way that it glows a striking reddish-orange color

The name was inspired by California's Yosemite National Park.

A hardened mountaineer explains the mind-bogglingly difficult climb the two young men faced on El Capitan, Yosemite.

Tommy Caldwell and Kevin Jorgeson talk about their historic Yosemite climb, and ask: "What's your Dawn Wall?"

Tommy Caldwell and Kevin Jorgeson became the first ever to free climb Dawn Wall when they topped out Wednesday.

Social media is letting the public follow outdoor and even interstellar adventures from the comfort of their couches.