There's been a lot of people wondering about a possible volcanic eruption at Yellowstone National Park. Let's talk about it.

The bear was killed by park staff in the evening of July 11, and marks the first lethal removal of a black bear at ...

Native American groups were aware of the region’s dramatic features. Since the national park’s creation, other faiths have ...

Yellowstone National Park is opening applications for this years Non-Commercially Guided Snowmobile Access Program on Aug.

A food-conditioned black bear was killed at Yellowstone National Park after a series of concerning incidents "posed a clear ...

Christmas came early for geologists at Yellowstone National Park this April when a regularly scheduled survey resulted in ...

The blue water spring is about 13 feet in diameter and 1 foot below the rim, USGS said. The water in the pool was measured at ...

Yellowstone has been a legally protected conservation area for over 150 years, but it may not be the world’s first national ...

Yellowstone, a popular tourist destination and namesake of an equally popular TV show, was the first-ever national park in the United States. And bubbling beneath it—to this day—is one of Earth's most ...

The United States 150 year old park, which also holds the title of being the world's first national park, Yellowstone ...

Many American schoolchildren grow up learning that Yellowstone was the world's first national park. But across the globe in ...

In April, when Yellowstone National Park geologists made their first visit this year to the Norris Geyser Basin, they ...