Concerned Americans say job cuts in national parks will put the future of these lands in jeopardy and create unsafe conditions for visitors.

Nate Vince, a park staffer whose job was just terminated, unfurled a giant upside-down flag on the side of the rock dome.

Gavin Carpenter, a Yosemite National Park mechanic, admitted to supplying an upside-down American flag for a protest against ...

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 eventually taken down.

After a photo of an upside American flag at a national park starting circulating online, a Town of Washington man is doing ...

In a sign of protest, an American flag was hanging upside down on El Capitan this past weekend at Yosemite National Park. This photo was taken by Brittany Colt/brittanycolt.com or on Instagram ...

The Alt-US National Park Service, who have labeled themselves the official "Resistance" team of the U.S. National Park ...

However over the last 50 years or so, flying the flag upside down has become a sign of protest. In the first well-documented instance, the US Supreme Court ruled in 1974 that a student had the right ...

A group of climbers, some who used to work for the Park Service, intended to raise awareness about how recent federal job ...

Image via Shutterstock Visitors at Yosemite National Park were perplexed to find the American flag hanging upside down at the ...

Yosemite National Park staffers hung an American flag upside down from the park's El Capitan summit over the weekend to ...