Across the United States, scientists who track the country’s most powerful volcano systems are picking up new signals that ...

The supervolcano might not be on the list of strange things found in Yellowstone National Park, but the sleeping giant could be a reason for concern. Nature's very own doomsday device – a supervolcano ...

Scientists discovered a magma cap underneath Yellowstone National Park’s surface that may act as a lid to prevent the supervolcano from erupting. Photo by Chris Leipelt via Unsplash It’s no secret ...

If the Yellowstone supervolcano were to erupt — and there’s no indication that will happen any time soon — Billings residents could be up to their chins in ash. Based on a recent study by members of ...

In Italy, a super volcano outside of Naples is stirring in a way it hasn't for centuries. And hundreds of thousands of people live right by it. In Greek and Roman mythology, the Campi Flegrei volcano ...