This area is included in the Yosemite National Park vehicle entrance pass ($35 for seven days). To read more information about Mariposa Grove, visit Yosemite National Park's website. Yosemite ...

The cavalry was given the task of protecting the national parks. Under Captain Charles ... of Congress ceding the Yosemite Valley and the Mariposa Grove of Giant Sequoias to the state of California.

Eight years before Yellowstone was established as America’s first national park, President Abraham Lincoln signed a document ...

After approximately 1,000 firings, followed by a promise to increase seasonal workers, here's where the NPS stands.