A small eruption occurred at Yellowstone National Park in Wyoming on Saturday, and a newly installed webcam captured it.The ...

While maps already show Yellowstone deposits across the US from previous big eruptions 640,000, 1.3million, and ...

In order to understand what would happen in the modern day, scientists modeled where ash has been found from previous big eruptions at Yellowstone. You can see those ash beds outlined in the map ...

A surprise eruption of steam in a Yellowstone National Park geyser basin that sent people scrambling for safety as basketball-sized rocks flew overhead has highlighted a little-known hazard that ...

POCATELLO, Idaho — After the "most-recorded" hydrothermal explosion happened in Yellowstone National Park last month, many wonder if a super volcano eruption is imminent. In short, the answer is ...

Yellowstone National Park visitors were startled last month by an unexpectedly fierce hydrothermal explosion – an eruption of underground hot water – that spewed steam, boiling water ...