Many people are surprised by the existence of a volcano in Yellowstone Park, so they might be even more alarmed to learn that some scientists think the area is

Despite growing evidence of geothermic activity under America's first and foremost national park, it took geologists a long time to realize that there was actua

On a class trip to Yellowstone National Park, the reader's choices determine if survival is possible after a massive volcano erupts.

Many visitors to Yellowstone National Park don't realize that the boiling hot springs and spraying geysers are caused by an underlying supervolcano, so large th

Yellowstone National Park sits on a hotspot: a plume of molten rock coming up from deep inside the earth capable of volcanic eruptions far greater than any that