The earthquake was centered in Adak at a depth of 35 kilometers (about 22 miles). The USGS said it received three reports of ...

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

With Spurr rumbling near Anchorage, let's look at some of the largest eruptions in the most volcanically active state of the ...

USGS geophysicist Dave Schneider said activity for the volcano is still considered elevated above normal at code Yellow but ...

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