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 ...

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

The boardwalk was destroyed, but no injuries were reported. Before that, in January 2024, a long-dormant geyser erupted for the first time in decades, McClatchy News reported. “Being able to ...