Baby Olympic marmots are being eaten alive in their burrows. Wildflowers are shifting bloom time. Pikas are running out of ...

The mega tsunami could wash away major cities like Seattle and Portand in minutes, while great swathes of US costal land ...

US Pacific Coast faces potential devastation from a mega-tsunami triggered by a major earthquake in the Cascadia Subduction ...

A new Virginia Tech study warns of a mega-tsunami that could strike the US Pacific Coast if a massive earthquake hits the ...

An area near Petersville, Alaska, was hit with a 4.6 earthquake on Wednesday, according to the United States Geological ...

One of the strongest earthquakes in recorded history generated an hourslong game of wait-and-see last Tuesday, July 29, as ...

An 8.8-magnitude earthquake, one of the largest in the past century, struck off the coast of Russia this week, prompting ...

Russ Lewis drives along Long Beach Peninsula as he searches for garbage to clean up in Pacific County, Wash., Monday, June 17 ...

A powerful earthquake off Russia's coast prompted Pacific tsunami warnings, sparking concerns in Washington about earthquake ...

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

Did the Russian earthquake impact California? Although it may be natural to wonder whether the Russian quake caused increase seismic activity in California, the U.S. Geological Survey says that is ...