Horsetail Fall is located over the eastern ridge of El Capitan, a vertical rock formation on the western side of the national park. According to the National Park Service, the phenomenon happens ...

A group of climbers, some who used to work for the Park Service, intended to raise awareness about how recent federal job cuts could threaten the country’s parks.

Photos taken by a former employee show an American flag hung upside down on the park's infamous El Capitan, a 3,000-foot wall of sheer granite and possibly the world's most fabled rock face.

In fact, Zangerl’s Flash, the first on El Capitan, places her in rarefied air as one of the best rock climbers in the world. Zangerl was supported by her long-time partner Jacopo Larcher ...

Called Tutokanula by the Ahwahneechee people, El Capitan is one of the greatest areas in the world for climbing. Experienced rock climbers can often be seen clinging to the side of El Capitan at ...

Horsetail Fall is located over the eastern ridge of El Capitan, a vertical rock formation on the western side of the national park. According to the National Park Service, the phenomenon happens ...

Version 10.11 of the Mac OS X operating system, named after a rock formation in Yosemite National Park. Introduced in 2015, El Capitan includes faster performance and a raft of enhancements ...

Videos from Yosemite National Park show the iconic "Firefall" phenomenon glowing at Horsetail Fall inside the park.

The annual Horsetail Fall event at Yosemite National Park − also known as the "Firefall"- is back with people vying for the perfect spot in the central California park to see the iconic ...