Yosemite officials are starting up reservations for February weekends at Horsetail Fall in the hope of curtailing damage to ...

El Capitan” takes top spot in global supercomputer race, helping tackle daunting challenges in national security and science.

The Horsetail Fall 'Firefall' is a celebrated event in Yosemite. See the beauty for yourself by visiting El Capitan this ...

Free Climb on El Capitan's The Heart Tommy Caldwell rocks on big rock walls. The influential and accomplished world-renowned ...

Tommy Caldwell has free-climbed The Heart, one of the mythical routes on Yosemite's El Capitan, together with 21-year-old ...

The HPE/Cray supercomputer El Capitan displaces the "Frontier", also equipped with AMD chips, from first place; Aurora with Intel chips slips to third place.

On October 20, Tanner Wanish and Mike Vaill, both 32, scaled El Capitan, Half Dome, and Mount Watkins in succession—collectively known as the Yosemite Triple Crown—in 17 hours and 55 minutes.

Climbing in Yosemite began modestly in the early 20th century but gained serious traction in the 1950s and 1960s, becoming ...

One of the world's largest granite monoliths, El Capitan, along with Half Dome are also located here. U.S. News Insider Tip: Traffic is hectic in and out of Yosemite Valley. The National Park ...