Last April, geologists conducting routine maintenance at temperature logging stations in Yellowstone National Park’s Norris ...

Why are the animals leaving Yellowstone National Park? Videos featuring mountain lions, bears and more go viral after the ...

A supervolcano is located at Yellowstone National Park. Here's what happens to North America and the rest of the world if ...

You don’t have to travel to Hawaii or Iceland to find a record-breaking volcano – one of Earth’s largest and youngest ...

Marine geologist Jenny and her team uncovered one of the most astonishing volcanic discoveries in modern history—the Apolaki Caldera. Hidden beneath the Philippine Sea, this colossal supervolcano ...

The concept isn’t hypothetical. Tephra layers in Icelandic peat cores show that eruptions soared six-fold between 12,000 and ...

Heading to the Pacific Northwest, Skagit Valley in Washington state nabbed second spot. With low air pollution and over 6,000 ...

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed ...

Yellowstone National Park's geological history is one of the most intensely studied in North America. A new geologic unit ...

From asteroids the size of football stadiums to nuclear war and man-made pandemics, it can seem as if humankind is in ...

Mount Etna's eruption and a nearby quake reignite questions on volcano-earthquake links, climate impact, and tectonic stress.

An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists.