It’s been thousands of years since an eruption occurred at Yellowstone, and new research shows what may be contributing to that.

What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

Yellowstone’s supervolcano shows new magma movement deep underground, raising concerns about future eruptions and ...

A new study shows a volcanic eruption of Yellowstone may be even less likely than we thought: Scientists have discovered a ...

Scientists in the United States have 'blown the lid off' the Yellowstone supervolcano's mysterious underground reservoir of ...

A "sharp, volatile-rich cap” about 2.5 miles under Yellowstone’s surface “acts like a lid,” trapping pressure and heat that ...

And by finding a defined magma cap, researchers have also been able to determine that Yellowstone’s system remains lively and dynamic. “It hasn’t just been sitting there without any ...

New research used artificial earthquakes generated by a truck with a vibrating hydraulic plate to better understand the depth ...