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

The first waves reached Alaska and Hawaii early Wednesday morning, with other Western U.S. states bracing for impact ...

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.

Residents living in the Inland Empire may have been woken by a series of earthquakes that shook the area during the early ...

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

The earthquake was recorded at about 78 miles east-southeast of of Petropavlovsk-Kamchatsky, Russia, according to the U.S.

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

The earthquake appeared to be the strongest anywhere in the world since the March 2011 earthquake off northeast Japan that ...

One of the world’s strongest earthquakes struck Russia’s Far East early Wednesday and set off a tsunami in the northern ...

Alaska communities in the Aleutians were under a tsunami advisory Tuesday after a magnitude 8.8 earthquake struck off the ...

A massive magnitude 8.8 earthquake struck off the coast of Russia earlier today, immediately setting off tsunami warnings in ...

One of the strongest earthquakes ever recorded struck Russia’s Far East, sending tsunami waves into Japan, Hawaii and the U.S ...