The Cascadia Megaquake is a looming geological threat that has the potential to unleash catastrophic destruction across the ...

A magnitude 2.4 earthquake was recorded near Long Beach, California, on Sunday night, June 1, according to the US Geological ...

A Virginia Tech study highlights the potential for a mega-tsunami triggered by a major earthquake in the Cascadia Subduction ...

The PNW may be hit with a major earthquake in the next 50 years. There is no telling when, but a social media earthquake ...

By luck of geology, the Pacific Northwest coast isn’t being hit nearly as hard as other areas of the world by climate change-driven sea level rise.

Researchers developed a fourth-generation buoy in Seattle that can detect an earthquake-triggered tsunami 10-15 minutes ...

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for "The Big One." ...

Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

A recent Virginia Tech study reveals that the Pacific Northwest faces a heightened risk of catastrophic flooding and ...

The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the ...

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction ...

A study published in the Proceedings of the National Academy of Sciences of the United States has determined that there is a real risk that a 'megatsunami' could devastate the west ...