The Peru earthquake was reported four days after a 4.7-magnitude earthquake was reported in Alaska on June 11, according to the United States Geological Survey. The earthquake was ...

An increase in seismicity—marked by frequent tremors—was observed recently at Alaska's Iliamna Volcano, which last erupted in ...

A magnitude 2.3 earthquake happened Thursday afternoon about 1.24 miles south--southeast of Madison in Lake County.

Officially, this is known as the Android Earthquake Alerts System. As is often the case with Android, you may find it in a ...

Tuesday's 2.8 magnitude earthquake was strong enough to be noticed by locals despite Pennsylvania not being known for seismic ...

On June 21, 1788, the US constitution was ratified and became the law after New Hampshire became the ninth of the 13 states ...

These potentially life-saving alerts now cover the entire nation - plus, Samsung just announced its own system.