Researchers are watching the most active volcano in the Pacific Northwest and now say that the volcano is swelling up like a balloon full of lava.

This was the start of the dream of KMT: The Krafla Magma Testbed, named for the volcanic system in Iceland. It’s a dream that ...

Multiple earthquakes have hit near a major US volcano that scientists warn is gearing up for an eruption. The ...

Mount Spurr, located west of Anchorage, Alaska, is showing signs of an imminent eruption, with over 100 earthquakes detected ...

Over the Sierra crest — about 150 miles to the east of Manteca, Oakdale, and Turlock — is one of the world’s largest active ...

If an eruption happens, it would likely occur at Crater Peak, shown in the background of this summit photograph. Photograph ...

Congressman Nick Begich (AK-R) introduced legislation to reauthorize the National Volcano Early Warning and Monitoring System ...

For a pilot, the first signs of flying into an ash cloud can include sudden darkness, fluctuating airspeed, and landing ...

It is no coincidence that Tsunami Awareness Month is in April. It commemorates the most devastating tsunami to hit the State ...

While scientists don't have an exact timeline of when the volcano could erupt, they say it's likely to happen before the end of the year.

Approximately 73 earthquakes have struck a massive volcano in the last week that scientists warn could soon erupt. The Alaska Volcano Observatory (AVO) shared on Friday that Mount Spurr remains at ...