(KRON) — A hydrothermal explosion was reported at Yellowstone National Park on Tuesday morning, the United States Geological Survey (USGS) announced. The explosion, which USGS is calling “small,” ...

Add Yahoo as a preferred source to see more of our stories on Google. More geological changes are occurring at Yellowstone National Park, as another hole forms in one of the park's basins. The hole is ...

A small eruption occurred at Yellowstone National Park in Wyoming on Saturday, and a newly installed webcam captured it.The webcam was set up just weeks before the eruption to monitor activity at the ...

Yellowstone is an active volcano — it's not Disneyland with bison. It's a park teeming with over 500 spewing geysers, in addition to many boiling hot springs. On July 23, one of Yellowstone National ...