Expansive lava flows in the Sáttítla Highlands was captured by satellites ahead of the recent designation of the area as a national monument.

The last eruption in the region — a lava flow — was over 70,000 years ago. In a recent study, USGS investigators with ...

PHOTO BY M. ZOELLER / COURTESY USGS A Hawaiian Volcano Observatory geologist is silhouetted by the illuminated gas plume emanating from Halemaumau crater on Wednesday during the fifth episode of ...

Oct. 18, 2007 -- Semiconductor Manufacturing International Corporation, one of the leading foundries in the world, and Magma(R) Design Automation Inc. (Nasdaq: LAVA), a provider of semiconductor ...

Like fortune tellers who peer into a crystal ball for insight, volcanologists at Hawaiian Volcano Observatory peer into the ...

Like fortune tellers who peer into a crystal ball for insight, volcanologists at the USGS Hawaiian Volcano Observatory peer ...

Residents and visitors are on alert after Hawaii's Kīlauea volcano entered its fifth eruptive episode since December on Wednesday.

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

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

HAWAII VOLCANOES NATIONAL PARK (HawaiiNewsNow) - After a 12 day pause, the summit eruption at Kilauea volcano entered its ...

Taal Volcano in Batangas had a phreatic eruption Wednesday morning, the Philippine Institute of Volcanology and Seismology ...