Yosemite’s Horsetail Fall glows fiery orange at sunset, creating the Firefall illusion. This rare spectacle lasts minutes and ...

Laid-off employees who hung a U.S. flag upside-down at Yosemite National Park say the action was a call to protect the nation ...

With just the right conditions, the Horsetail Fall down El Capitan glows orange like molten fire. This natural phenomenon was ...

A group of workers at California's Yosemite National Park positioned the U.S. flag on Saturday near the Horsetail Fall​ where ...

Videos from Yosemite National Park show the iconic "Firefall" phenomenon glowing at Horsetail Fall inside California's crown ...

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

The flag was reportedly hung over the side of El Capitan as a sign of protest by Yosemite employees concerned about the ...

Demonstrators unfurled the flag against El Capitan to protest the Trump administration's cuts to the National Park Service.

Five ways you can take action today to support national parks nationwide amid the layoffs of thousands of National Park ...

The inverted flag is considered a sign of distress or an imminent threat to the country. It was displayed as a protest ...

A group of demonstrators unfurled an upside-down American flag at El Capitan during the Yosemite firefall in protest of mass ...

An American flag was hung upside down on El Capitan at Yosemite National Park on Saturday following the firing of about 1,000 ...