A photograph accurately shows a U.S. "distress" flag hung upside down from the side of El Capitan in Yosemite National Park by a group of employees.

The firefall phenomenon usually occurs in late February at Horsetail Fall on the eastern edge of El Capitan. The sun hits the waterfall at a certain angle and gives the waterfall the appearance of ...

The annual Horsetail Fall event at Yosemite National Park − also known as the "Firefall" − is back with people vying for the perfect spot in the California park to see the iconic waterfall ...

But this year’s visitors witnessed more than firefall on February 22. They also saw an upside-down American flag, which Yosemite employees reportedly hung over the side of El Capitan to protest ...

With just the right conditions, the Horsetail Fall down El Capitan glows orange like molten ... The best views of the Yosemite firefall are possible when there is a lot of water so that the ...

A striking sight unfurled thousands of feet over the steep granite face of El Capitan in Yosemite National Park on Saturday — and it wasn’t the annual firefall. A group of six demonstrators ...

The annual Horsetail Fall event at Yosemite National Park − also known as the "Firefall" - is back with ... is located over the eastern ridge of El Capitan, a vertical rock formation on the ...

But this year’s visitors witnessed more than firefall on Feb. 22. They also saw an upside-down American flag, which Yosemite employees reportedly hung over the side of El Capitan to protest the ...