Videos from Yosemite National Park show the iconic "Firefall" phenomenon glowing at Horsetail Fall inside the park.

This lava-like visual is only seen when the conditions are perfect, and the sunset aligns with the waterfall just right.

Yosemite’s Firefall! For just a few days each year, the setting sun perfectly aligns with Horsetail Fall, making it glow like ...

Firefall' happens in the winter, when Horsetail Fall is flowing and the sunsent hits the waterfall just right. The phenomenon doesn't last long each year. Just for a few weeks, typically in February.

Yosemite National Park has announced it is delaying reservation bookings at popular camping sites amid uncertainty and ...

Mass layoffs in California national parks, including Joshua Tree and Yosemite, sparked protests over Presidents Day weekend.

Nine years ago this week I visited Yosemite National Park in the Sierra Nevada of California. I had one goal: photograph ...

Hundreds of visitors gathered in Yosemite National Park to gaze at the "Firefall," which occurs when the setting sun reflects ...

At age 73, Dierdre Wolownick is continuing to defy gravity, nature, and society’s stereotypes. She’s often referred to as the mother of famed "Free Solo," rock climber Alex Honnold, but Wolownick has ...

Thousands of Park Service and Forest Service employees have been fired, leaving few left to clean bathrooms, maintain trails ...

Donald Trump has terminated thousands of national park and forest management employees, sparking fears that mismanagement may ...