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

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

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

Volcanoes are one of the most mysterious wraths of nature! Let’s not forget what an erupting volcano can do. And how ...

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

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

The eighth regular meeting of the 2025-26 season of the Fredonia Shakespeare Club was hosted at the home of Karin Cockram, ...

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

Volcanic activity has intensified at Sicily’s Mount Etna in recent days. That hasn’t stopped visitors to Europe’s largest active volcano.

The ash plume disrupted flights as far away as India.

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

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