Hawaii’s Kilauea volcano erupted again on Wednesday for the 39th time in a year, continuing to be among one of the world’s most active volcanoes.

Mountain building occurred all around the Yellowstone region and highlights a tortured geological history of uplift and volcanism. The Gallatin Range, just northeast of Yellowstone Caldera, is an ...

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

The Kīlauea volcano on Hawaii's Big Island shot lava fountains as high as 1,400 feet into the air, the USGS reported.

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

Archaeologists working at an excavation site in Pompeii have uncovered new evidence that helps explain why ancient Roman buildings have ...

Dec. 23, 2025 marks one year since the ongoing eruption at Kīlauea began, bringing glowing displays of lava and fountains sometimes as tall as the Empire State Building.

Avatar: Fire and Ash has proven itself the best movie in James Cameron's sci-fi film franchise with its new ideas, themes, ...

Earth is taking in more energy than it releases back to space—a growing "energy imbalance" that is fueling global warming. A ...

This 20-kilometer-thick anomaly isn’t tied to any known volcanic system and its mysterious origin could change Earth science ...

The Hawaiian Volcano Observatory reported that Episode 35 of the ongoing Kilauea volcano eruption started on Friday at 8:05 p.m. within the Halemaumau crater at the summit and ended abruptly Saturday ...

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