The ongoing eruption at Kilauea volcano started a year ago and has continued throughout 2025, providing what tourism and ...

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

After a year of explosive episodes, the summit continues inflating with fountaining possible as early as Wednesday.

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

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

The agency said the Black Diamond Pool was previously the site of a hydrothermal explosion, in July 2024, that sent rocks and ...

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

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

A rare underwater eruption at Hunga Tonga sent water vapor into Earth’s atmosphere, cooling the stratosphere and reshaping ...

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

Episode 39 of the ongoing Halemaʻumaʻu eruption began at 8:10 p.m. HST on Dec. 23, according to an update from the Hawaiian ...

Yellowstone's Black Diamond Pool experienced another hydrothermal explosion Saturday morning, the same site that damaged boardwalks in July 2024.