The Sierra Nevada Yellow-legged frogs were almost wiped out of Yosemite National Park. But these scientists mounted a wildlife comeback.

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

More than 300 million visitors explored America’s national parks last year, from Acadia in Maine to Zion in Utah.

Petting zoos, parks, and America’s pastime: how the language of deterrence depicts nuclear weapons as natural and ...

Wat Phra That Chom Pho, Thailand                                          Yosemite National Park, CaliforniaPICTORIALThe ...

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

SFGATE now has 54 journalists who live in 20 different cities up and down the state, covering California top to bottom, coast ...

Thanks to the consistent and focused efforts of researchers and conservationists, mountain yellow-legged frogs are thriving ...

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

A group is pushing to create the Range of Light National Monument in Fresno, Madera and Mariposa counties to preserve the ...