A muddy eruption at Yellowstone National Park was just captured on camera in an area that has been closed to the public for ...

Thousands of acres of U.S. Forest Service land bordering Yellowstone National Park are safe from a large logging project - at ...

In some past years, Steamboat Geyser at Yellowstone National Park has erupted dozens of times. This year, the massive geyser ...

New research in Yellowstone National Park has found a connection between earthquake swarms and the chemical reactions needed ...

In the past, Steamboat Geyser in Yellowstone National Park regularly shot water over 300 feet into the air. But the feature ...

While a flood of news articles, Facebook posts and YouTube videos have attributed the boost in aspen trees to wolves, ...

Yellowstone National Park’s winter season begins Monday, Dec. 15. Annually from mid-December until mid-March, visitors can ...

The winter season at Yellowstone National Park's beings on Monday, Dec. 15.From mid-December to mid-March visitors can travel ...

When a 1,000-pound bison dies too close to tourist hotspots in Yellowstone National Park, rangers have to move it. That’s a ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem ...

The Gallatin National Forest Avalanche Center has issued an avalanche warning for Island Park, West Yellowstone, and nearby ...

Kablooey!” That's the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in ...