The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

Yellowstone National Park, known for erupting geysers like Old Faithful, is home to one of earth’s largest volcanic systems, ...

A 2023 astronaut photo captured a rare effect, known as sunglint, transforming the surface of one of Russia's deepest lakes ...

Large explosive eruptions occur in Yellowstone around once every 700,000 years, according to the U.S. Geological Survey.

Researchers analyzing the supervolcano's crater, or caldera, found magma inside is moving northeast and shifting the concentration of volcanic activity along with it. That means if the volcano ...

There was no visible flow of lava back into the vent after the pause, and the gradual drop in lava level is more likely because of loss of gas bubbles — summit lavas are 50% or more bubbles — or very ...

Satellite imagery has revealed the dramatic extent of an eruption that kicked off just before Christmas, with fountains ...

Crater Lake is one of Oregon's most mystical lakes and is one of the deepest in the world. Here's how deep it is and some ...

At 6:30 a.m. on Dec. 31, 2024, the eruption continued in Kaluapele (Kīlauea caldera) with 50–80 foot (15–25 meter) lava ...