Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory ...

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

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

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

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

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 ...

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 ...

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

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

From Hawaiian Volcano Observatory livestreaming V2cam, a plume-like fountain erupted from the north vent during Episode 24 on ...

Since December 23, 2024, the north and south vents within Halema‘uma‘u crater, within Kaluapele (the summit caldera), have ...