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 ...

Why Alaska’s recent 7.3 earthquake has caught the attention of scientists - Wednesday’s magnitude 7.3 earthquake off Alaska’s ...

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

A powerful 7.3-magnitude earthquake struck Alaska on Wednesday, unleashing seismic shockwaves that raced through the Earth's ...

Magnitude 7.3 quake triggered tsunami warning in Alaska. There are hardly any earthquakes on the East Coast. Does that mean we can't get tsunamis?

A recent 7.3 magnitude earthquake off Alaska's Aleutian Peninsula triggered tsunami warnings, stirring memories of the 1958 ...

A 7.3 quake off Alaska triggers tsunami warnings and evacuations. Experts warn the region remains at high risk for future ...

The authorities issued tsunami warning for South Alaska and the Alaska peninsula after 7.3 magnitude earthquake struck off ...

Communities along a 700-mile (1,127-km) stretch of Alaska's southern coast ordered their residents to higher ground Wednesday after a powerful earthquake prompt ...

Tennessee is one of three states in the country that require their county executives to be called "mayors." Here's when that ...

Small and far-off earthquakes can stifle the spread of large motions on some of the world’s biggest faults.

At 4.1 magnitude near Greenback, the May 10 quake was large for our area. Experts look back on the last earthquakes to predict the future.