Along a remote, roughly 800-mile stretch of Alaska's Aleutian island chain, three volcanoes are erupting at the same time, with at least two spewing low levels of ash and steam. The simultaneous ...

As magma migrates to shallow depths, it causes the volcano to grow and expand, resulting in upward and outward ground displacements that can be seen on local ground deformation instruments. The ...

On May 18th, Alaska’s Pavlof volcano exploded in a paroxysm of gas, ash and magma – a violent eruption which was photographed from aboard the International Space Station. Via NASA: Situated in the ...

ANCHORAGE, Alaska (AP) — A remote and active volcano on Alaska’s Aleutian Islands erupted, sending ash 20,000 feet into the air, scientists said. The U.S. Geological Survey says the Pavlof Volcano, ...

image: In November 2014, Alaska's most active volcano rumbled back to life. The Alaska Volcano Observatory first reported increased seismic activity and minor ash eruptions at Pavlof on Nov. 12, 2014.

Within one of the hardest-to-reach places on Earth, helicopter pilot Russ Robinson spotted something in an even ...

(CNN) — Two Alaskan volcanoes that began minor eruptions weeks ago are showing their strongest seismic activity yet, emitting small amounts of lava and ash along with smoke plumes, the Alaska Volcano ...

ANCHORAGE, Alaska - An Alaska volcano spewing ash and lava for the past six weeks erupted with new intensity on Tuesday, belching a plume of cinders 5 miles into sky and onto a nearby town and ...