The US Geological Survey reported a magnitude 4.6 quake near Petersville, approximately 86 miles from Mount Spurr, with close ...

Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of ...

You probably didn't feel the earthquake that shook Alaska earlier this month or the one that brought tsunamis to the coasts ...

A massive 7.3 earthquake rattled coastal southwestern Alaska on Tuesday, sending a jolt through homes along coastal towns and even generating a small tsunami.

Communities along a 700-mile stretch of Alaska’s southern coast ordered their residents to higher ground after a powerful ...

The large earthquake off of Russia’s Kamchatka Peninsula triggered a tsunami warning for part of the Aleutians, and an ...

For a wide variety of earthquake scenarios in Alaska, an earthquake early warning (EEW) system could provide at least 10 seconds of warning time for hazardous shaking, according to a new report.

Here is why. Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of powerful quakes within the last five years ...

A magnitude 5.1 earthquake occurred about 54 kilometers west of Adak, Alaska, on Tuesday morning, according to the U.S.