Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active ...

Data from Axial, the most-monitored underwater volcano, are helping geophysicists hone eruption predictions. For Axial, 2026 ...

On the flanks of Washington State Mount Rainier, a spike in seismic rumbling has revived an old, unsettling question for the ...

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

For much of 2025, an underwater volcano off the Oregon coast was treated as a geological ticking clock, with forecasts ...

The left map shows the tephra fall associated with Kilauea’s episodic summit eruption, from December 2024 to December 2025.

An international oceanographic research mission has begun work in the Santorini region, aiming to strengthen monitoring ...

Kablooey!” That’s the word U.S. Geological Survey volcanic experts used to describe a muddy eruption at Black Diamond Pool in ...

Unlike tourist-packed destinations, there are places so perilous that only a few dare to visit. The dangers come from violent ...

Kilauea, in the Volcanoes National Park on the Big Island of Hawaii, is one of the world's most active volcanoes.