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 ...

The epicenter was near the intersection of Pacific and North American tectonic plates, a seismically active zone. No ...

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

While public TV and radio stations in much of rural America don’t depend on federal funding as heavily as their Alaska ...