Kilauea’s summit was inflating Friday, indicating that magma was accumulating, according to Hawaiian Volcano Observatory ...

A detailed look at Yellowstone's magma storage system finds that only one region is likely to host liquid magma in the long ...

The Hawaiian Volcano Observatory reported today that Kilauea’s summit area is slowly inflating, indicating that new magma is ...

The Hawaiian Volcano Observatory reported today that Kilauea’s summit area is slowly inflating, indicating that new magma is ...

For decades, researchers in and around Yellowstone National Park have used seismic waves to map the hot mush below the Earth’s surface. Now, they're adding more to that toolkit.

a seismologist at the U.S. Geological Survey’s Hawaiian Volcano Observatory, to the Washington Post’s Sarah Raza. “It has a lot of magma, but the magma is not connected enough.” ...

The summit eruption at Kīlauea volcano that began on Dec. 23, 2024 has been paused since the evening of Jan. 3, 2025.

The eruption that began within Halemaʻumaʻu at the summit of Kīlauea volcano on Dec. 23, 2024, remains paused. Monitoring ...

Here are our top 10 things to do on the Big Island for Jan. 9-15. When: 6 to 10 p.m. Get ready for the true sounds of liberty ...

The red liquid formed tall fountains and then spread across 650 acres (263 hectares). The Hawaiian Volcano Observatory estimated the lava was about 1 yard (1 meter) thick. Scientists expect activity ...