Sitting in the heart of Yellowstone's West Thumb area is Yellowstone Lake, the park's largest body of water and the largest high-elevation lake above 7,000 feet in North America. The lake is 20 ...

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

"For example, the West Thumb of Yellowstone Lake is a caldera formed during an eruption 160,000 years ago, called the Tuff of Bluff Point." Such smaller eruptions could be explosive too.

Located in the northeast area of Yellowstone National Park, the trailhead for Trout Lake Trail is about 18 miles from Tower Junction and about 3 miles east of Lamar Valley. It doesn't have any set ...

Since receiving those protections, the bears have made gains, with at least 2,100 living in the contiguous United States as of 2023, mostly in and around Yellowstone and Glacier national parks.

Scientists are tracking changes at the giant supervolcano that lies under Yellowstone National Park ... was often pictured as a single underground lake of lava beneath volcanos, but newer mapping ...