Tens of thousands of hidden earthquakes were recently discovered beneath the Yellowstone volcano by a group of international ...

When emergency crews ordered roughly 10,000 people out of Yellowstone, the images that ricocheted around social media looked ...

Earthquakes are a topic of fear in the area, as we are often reminded of the dangers of the Yellowstone Caldera.

Federal scientists are pushing back against viral claims that “mega eruptions” could strike within days, even as they quietly prepare for the possibility that any restless volcano can change behavior ...

Towering, snow-white, and impossibly elegant, this is the largest waterfowl in the world, a bird so impressive it seems ...

Care For Wyoming is tackling winter's chill head-on by hosting a clothing drive to ensure local kids have the warm gear they ...

Lassen Volcanic National Park, about a four-hour drive north of San Francisco, feels like a secret getaway.

“Yellowstone is a dynamic geologic system – the one constant is change.” So wrote Michael Poland, a geophysicist with the US ...

Imagine a volcanic eruption so massive it could plunge the Earth into darkness, trigger widespread famine, and alter the planet’s climate for centuries.

Crammed full of epic scenery, steaming geysers, plants and animals, Yellowstone National Park is a spectacular place to visit, but how hot is your knowledge on it? Take our quiz to find out. When you ...

This piece is part of a special project on deep time examining what the Western U.S. was like thousands, millions and even billions of years ago, and how that history is still visible and ...