A 5.1 magnitude earthquake has struck Alaska, the U.S. Geological Survey (USGS) said. The epicenter was recorded at around 90 ...

According to the Alaska Earthquake Center, the Aleutian megathrust is the primary cause of the strongest earthquakes in the region. It's a major subduction zone fault, an area where two tectonic ...

The entire U.S. West Coast was facing a tsunami threat after an 8.8 magnitude earthquake erupted off Russia's eastern coast ...

A magnitude 4.6 earthquake has hit Alaska just miles from Mount Spurr, which has been showing signs of unrest and is at risk of an imminent volcanic eruption ...

A powerful earthquake which struck just off Alaska's southern coast caused prolonged shaking and prompted tsunami warnings that sent people scrambling for shelters. Residents reported only minor ...

One of the strongest earthquakes ever recorded struck Russia's Far East early Wednesday, sending tsunami waves into Japan and ...

Scientists say a warning system could have given people on the Alaska Peninsula 10 seconds or more to brace themselves for July's M7.3 earthquake.

ALASKA -- The Latest on the earthquake in Alaska (all times local): 10:10 a.m. Officials have canceled a tsunami warning for coastal areas of southern Alaska following the 7.0-magnitude earthquake ...

Alaska experiences more earthquakes than any other state. And while many of the earthquakes shake unpopulated parts of the Last Frontier, a group of scientists is keeping tabs on the tremors.

One of the strongest earthquakes ever recorded has struck Russia’s Far East, causing tsunami waves in Japan and Alaska and ...

The US Geological survey said the earthquake was shallow, with its epicentre at a depth of about 19km (12 miles) and 119 km ...