Beneath Yellowstone National Park, scientists are reexamining one of Earth’s most powerful volcanic systems after studies ...

Lithium deposit valued at $1.5 trillion is discovered and promises to boost batteries, but worries local indigenous ...

Most tourists who visit Yellowstone National Park snap photos of Old Faithful and stroll past bubbling mud pots, never ...

If the theory is proven correct, the consequences could be enormous, spelling a much more risky, explosive future.

Learn why Yellowstone mysteriously does not produce sulfur dioxide, and what it means for volcanic unrest.

Volcanic activity bubbling away beneath the Yellowstone National Park in the US appears to be on the move. New research shows that the reservoirs of magma that fuel the supervolcano's wild outbursts ...

This story was updated on Dec. 24, 2025. A year ago on Dec. 23, 2024, one of the world’s most active volcanoes awoke.   That ...

1959 Kīlauea Iki eruption: It happened in the crater just north of the volcano’s caldera, lasting only about a month with 17 ...

Viewers watching the US Geological Survey’s livestream of the latest eruption of Kīlauea on Tuesday evening were surprised to ...

Caldera volcanic eruptions create geological hazards that affect many communities around the world. Geophysical, geochemical and remote sensing data have become essential for understanding the tectono ...

Often spotted by onlookers in Hawai‘i Volcanoes National Park, or even by YouTube livestream viewers, the long, ashy gray or ...

Volcano Alert Level: Watch. Kīlauea has erupted episodically since Dec. 23, 2024, within the summit caldera located within ...