The Alaska Volcano Observatory said Thursday that decreased earthquake activity and ground deformation around Spurr point to ...

Beneath Alaska’s breathtaking landscapes and pristine wilderness lies one of the most geologically active regions on the ...

(CNN) -- Mount Redoubt volcano in southern Alaska erupted four times on Friday, shooting ash as high as 51,000 feet, scientists said. The latest eruption took place at 8:30 p.m. (12:30 a.m ...

The HVO said Kilauea’s current eruption in Halemaʻumaʻu crater within Kaluapele, the summit caldera, started on Dec. 23, 2024 ...

The volcano began a series of eruptions March 22. The observatory last week reported ash clouds as high as 65,000 feet. Mount Redoubt erupted three times Saturday, shooting ash to 51,000 feet ...

Scientists provided an update Thursday on the chances of an eruption of the Mount Spurr volcano in Alaska, a situation being ...

Mount Redoubt erupted for the first time in nearly two decades Sunday night, with a series of five eruptions sending a volcanic ash plume nearly 10 miles into the atmosphere. Volcanic ash is known ...

HONOLULU — Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed. Watch the eruption in the player above. The eruption ...