March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift Zone severely impacted the Ka‘u district. However, this may not have been the ...

Geologists, seismologists, volcanologists, and residents in Anchorage, Alaska have had their watchful eyes on Mount Spurr for ...

The eruption lasted 29 hours between 9:26 a.m. Hawaiian time Wednesday through 1:49 p.m. Thursday, according to the U.S. Geological Survey. During the last eight hours, fountains shot up to 600 feet ...

The most recent eruption episode of Hawaii’s most active volcano has ended after sending fountains of lava hundreds of feet ...

The Alaska Volcano Observatory says that if the snowcapped volcano erupts, the impacts could include damage to aircraft from ...

Scientists have worked for years to build systems to monitor volcanoes and earthquakes on the West Coast, but DOGE cuts may ...

Evidence of elevated volcanic activity indicate eruption of Alaska's Mount Spurr volcano could happen within weeks or months, ...

Mount Spurr near Anchorage has been showing signs of unrest for a year. Now scientists think it's creeping closer to an ...

Scientists say Mount Spurr — about 80 miles from Anchorage — is becoming more seismically active, spewing large amounts of dangerous gasses and heating up at its surface.

The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or ...

The Mount Lewotobi Laki Laki volcano in south-central Indonesia has erupted, sending an ash column 26,000 feet high and prompting authorities to expand the danger zone around the volcano.

Observatory leaders have assured local emergency officials their public service will continue, but questions linger about how ...