A series of three earthquakes jolted the area near Petropavlovsk-Kamchatsky within a 32-minute window on Sunday. The most powerful of the tremors, originally measured at magnitude 7.4 and later ...

We have seen other earthquakes in the area that have not generated significant tsunami waves, but we’re treating it seriously and going through our procedures, making sure communities are notified so ...

While the Gulf is far less prone to tsunamis than the Pacific, experts say it’s not entirely out of the question.

A builder’s risk policy is a type of property insurance designed to cover property during construction. Sean Dewalt explains how it works.

Alaska, one of the world’s most seismically active locations, just completed a relatively quiet year for earthquakes but a busy year for landslides.

A swarm of more than 100 shallow earthquakes at Alaska's Mount Spurr that began Sunday night and ran to Monday morning suggest the volcano could be moving closer to an eruption. "It's about a 50/ ...

We learn about the Alaska-based effort to monitor and warn about tsunamis. Scientists are working to better understand seismic activity in all forms, whether that’s an earthquake, landslide or ...

A series of moderate to strong earthquakes that have struck Alaska's western Aleutian Islands and offshore areas comprise what scientists call a "swarm," but the state's earthquake monitors say ...

AMCHITKA ISLAND, Alaska (AP) — A series of moderate to strong earthquakes that struck Alaska’s western Aleutian Islands and offshore areas Sunday comprised what scientists call a “swarm ...