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

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 ...

Off the banks of the Valdez Glacier Stream lies KCHU’s transmitter station, a small shack that helps send local public media ...

Several earthquakes, including a 7.4 magnitude one, struck off the Russian coast on Sunday, according to the U.S. Geological Survey, prompting brief warnings of potential tsunami waves on the nearby ...

The Pacific Tsunami Warning Center (PTWC) has issued a tsunami watch for Hawaii. The alert comes after a 7.5 magnitude earthquake struck off the east coast of Russia.

Confusion surrounding last Wednesday’s midday tsunami alert opened opportunities to better coordinate warnings among federal and local emergency officials, Kodiak Emergency Manager Rich Gonzalez said ...

The vote marked the first time in decades that a president has successfully submitted such a rescissions request to Congress, ...