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

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

Visitors to America’s national parks can expect shorter hours and longer lines after the Trump administration fired 1,000 ...

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

If Yosemite became a California state park tomorrow, would it turn into a strip mall?

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 ...

Congaree National Park is the only national park in South Carolina. Would Trump Administration budget cuts curtail park hours ...

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 ...

The Alt National Park Service was established in 2017, after the real National Park Service was temporarily barred from using ...

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