Scientists are sounding the alarm on a fault line, fearing it could snap without warning and produce a devastating earthquake ...

The Pacific Northwest boasts an extensive network of more than 600 seismic monitoring stations that help researchers track ...

The Alaska earthquake was reported shortly after a 6.3-magnitude earthquake was reported in Russia on Tuesday, according to the United States Geological Survey. The earthquake was centered in ...

Volcanoes across the country are beginning to wake up and erupt, and no one has a good explanation for why it's happening.

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