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

In April 1815, the eruption of Mount Tambora on the Indonesian island of Sumbawa triggered the most powerful volcanic event ...

Federal scientists are pushing back against viral claims that “mega eruptions” could strike within days, even as they quietly ...

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

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

Volcano Kilauea’s puahiohio are swirling columns of ash and volcanic debris, often mistaken for tornadoes but formed by ...

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

Update at 4:34 a.m. Dec. 24, 2025: Episode 39 of the ongoing episodic eruption within Halemaʻumaʻu Crater at the summit of ...

A big, messy surprise greeted Yellowstone National Park early Saturday morning, just as winter officially began. At around ...

France s Reunion island warned early Thursday of the probable or imminent eruption of its Piton de la Fournaise ...

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

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