A major, 7.8-magnitude earthquake struck in the North Pacific Ocean on Friday, according to the United States Geological ...

A strong earthquake along Russia's Kamchatka Peninsula caused the National Weather Service to issue a tsunami advisory for ...

A 7.8 magnitude undersea earthquake near Russia caused a tsunami scare. Here's why we fear the destructive waves ...

California and Hawaii officials are monitoring tsunami risk after an earthquake hit the eastern coast of Russia.

A tsunami advisory was issued for Alaska's Aleutian Islands, with possible tsunami activity occurring in Shemya, Alaska, at ...

Alaska receives tsunami advisory following magnitude 7.8 earthquake off Russia's eastern coast, September 18. National ...

Another major earthquake hit Russia on Friday. Measuring a magnitude of 7.8, it struck at a depth of a little over six miles ...

The largest recorded earthquake in United States history was the 1964 Great Alaska earthquake, which struck on March 27, 1964, and registered magnitude 9.2 on the moment magnitude scale, according to ...

According to the Alaska Earthquake Center, the Aleutian megathrust is the primary cause of the strongest earthquakes in the region. The Aleutian megathrust is a major subduction zone fault, an area ...

A 7.8 earthquake off the coast of Russia triggered a Tsunami Advisory for the Aleutian Islands in Alaska on Thursday, but the ...