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

While volcanoes can be frightening, supervolcanoes are even scarier. These five supervolcanoes are proof of that, having ...

Monument Geyser Basin is one of the most unique areas of Yellowstone National Park. Its ancient undersea wasteland at 7,300 ...

For every Old Faithful and Grand Canyon of the Yellowstone, there's a host of other obscure places like The Gumper, Lactose ...

From the national parks of the Rocky Mountains to the music history of Nashville, these American adventures are calling ...

While you can’t hike to the top, several short trails offer stellar views of Sunset Crater. Sunset Crater Volcano National Monument is a small park, and a convenient detour, on your way to or from ...

Banning Airbnbs and cruise ships. Taxing visitor stays. Capping attendance figures. Has tourism become a dirty word in 2025? According to the UN World Tourism Organisation, there were 1.4 billion ...

The Yellowstone super-volcano ... park experiences about 2,000 earthquakes each year. Most are rated 2 and under on the Richter scale, and cannot be felt by people. Yellowstone is the oldest ...

The Borealis Mud Volcano, 400 metres below the surface, continuously releases methane-rich fluids, creating a unique deep-sea ecosystem that researchers now believe serves as a sanctuary for ...

HONOLULU (AP) — A fountain of lava was spewing from a Hawaii volcano Tuesday in the latest episode of an eruption that has paused and resumed. Fountains from a vent of the Kilauea volcano on ...