Excelsior Geyser is located in Midway Geyser Basin, adjacent to the spectacular Grand Prismatic Spring. The geyser may have ...

The spectacular explosion of Black Diamond Pool was the most dramatic event of 2024 in Yellowstone National Park. Elsewhere, it was a pretty average ...

That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which ...

These sorts of explosions are relatively common in Yellowstone National Park, although seldom so well documented. Explosions that left craters about 10 feet (3 meters) across occurred in Norris Geyser ...

Some of the largest volcanic eruptions on the planet have occurred at Yellowstone National Park, and scientists have ...

Gov. Greg Gianforte and two state agencies are suing the federal government. They argue Yellowstone National Park’s new bison ...

The crown jewel of American national parks, Yellowstone is a rough masterpiece ... only an earthquake could disrupt its ...

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park, but they say there's no need to worry at the moment. “The western part of the Yellowstone ...

A free-to-visit Idaho park offers one of the most unique sights you can take in: the world's only captive geyser, which has a ...

A hiking guide who leads excursions in Yellowstone National Park paused for a photo opportunity recently and later asked his Threads followers: “Do you see the ‘moose head’ in this picture ...

Now that "Yellowstone" has wrapped up its final episodes, Taylor Sheridan and the crew of the hit Western are shifting their focus to Michelle Pfeiffer's "The Madison." Christina Voros ...