Seismic activity persists at Mount Spurr, which scientists said could mean the Alaska volcano is poised for a possible eruption.

The four-propeller drone sitting briefly on a rocky and dusty surface in Central America in early March had an impressive diameter of nearly 7 1/2 feet.

When volcanoes like Alaska’s Mount Spurr erupt, the ash can damage people’s lungs, smother crops and kill animals, and the harm can continue to spread long afterward.

Ash from the 1912 Novarupta eruption periodically hits the west side of Kodiak Island, Larsen Bay and Karluk, roughly 65 ...

The AVO predicts this eruption will be similar to those in 1953 and 1992, which saw,' one or more explosive events, each lasting as long as a few hours, would produce ash clouds carried downwind for ...

The Alaska Center for Unmanned Aircraft Systems Integration (ACUASI) provided the team and equipment for the drone volcano mission. This marked the group’s first drone flight into an active volcanic ...

Mount Spurr volcano, near Anchorage, Alaska, is showing increased activity. Scientists have detected a swarm of earthquakes ...

Nearly 300,000 residents in Alaska have been placed on emergency alert as the Mount Spurr volcano shows signs of unrest, with ...

At least 55 earthquakes have been recorded in the last week and there are increasing fears Mount Spurr could be set to erupt, ...

Multiple earthquakes have struck near a colossal 11,000-foot-tall volcano that experts have warned is 'moving closer to an ...

Residents in Anchorage, Alaska, prepare for a possible Mount Spurr volcano eruption as scientists warn of rising seismic ...