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

Alaska citizens can finally relax after the tsunami warning issued following a 7.3-magnitude earthquake was canceled.

Communities along a 700-mile stretch of Alaska’s southern coast ordered their residents to higher ground Wednesday after a ...

Mt Rainier experienced an earthquake swarm early Tuesday morning, with hundreds of small earthquakes reported.

Mount Rainier is rattled by more than 300 earthquakes. It's the largest swarm in years. The last large earthquake swarm at Mount Rainier occurred in 2009. During that time, more than 1,000 ...

Mount Rainier is rattled by more than 300 earthquakes. It's the largest swarm in years. The last large earthquake swarm at Mount Rainier occurred in 2009. During that time, more than 1,000 earthquakes ...