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

The sixth most powerful earthquake on record triggered widespread evacuation orders across multiple countries including the ...

A major earthquake with a preliminary magnitude of 7.3 initially triggered a tsunami warning for the southern Alaska Peninsula. It was later downgraded to an advisory.

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 — including one that ...

A landslide early Sunday morning in the Endicott Arm area of Alaska near the state's capital triggered a local tsunami with waves estimated to be up to 15 feet high.

ANCHORAGE, Alaska — Communities along a 700-mile stretch of Alaska’s southern coast ordered residents to higher ground after a powerful offshore earthquake Wednesday ands suffered 40 aftershocks.

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.

RIVERSIDE COUNTY, CA - A preliminary 2.0 magnitude quake was detected close to Calimesa at midday on Tuesday, according to ...

Hawaii is being warned that "urgent action should be taken to protect lives and property." Watches have been ordered for California, Oregon, Washington and a vast swath of Alaska’s coastline.

Officials have canceled a tsunami warning for coastal areas of southern Alaska following the 7.0-magnitude earthquake that shook Anchorage. National Tsunami Warning Center senior technician ...