Latest news about the Yellowstone Supervolcano appears to be straight out of a high-action sci-fi movie, and what makes it even scarier is the fact that it could occur within decades. Imgine a ...

When you think of a Yellowstone eruption, you probably picture a massive, caldera-forming explosion. But new research is shifting that focus, revealing that the supervolcano's most recent known ...

Yellowstone National Park is cradled inside a gentle depression created by a giant volcanic eruption 640,000 years ago. The ground collapsed, leaving a bowl-shaped caldera. It was the third in a ...