From a march and rally at Yosemite National Park to a protest hike at Muir Woods National Monument to a demonstration near the crater of Haleakala National Historic Park in Maui, fed-up rangers and ...

The famously beautiful “firefall” in Yosemite National Park – an annual occurrence when the park’s Horsetail Fall appears to ...

Members of the Alt National Park Service, who have labeled themselves the official "resistance" team of the National Park ...

Tensions over cost-cutting and maintaining Yosemite have been building, as fired federal workers stage protests at the country’s third-oldest national park.

The Department of the Interior told USA TODAY it was aware of the "unauthorized and inappropriate" display, which was ...

Employees who maintained America's most wild places say they are concerned for public safety and for wildlife.