A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

But multiple areas in California and Oregon, two of the most ... are no strangers to big earthquakes. They live near multiple fault lines, including the San Andreas Fault, which is an 800 ...

Not only can a Cascadia earthquake event generate tsunamis in the inland waters of Western Washington, but so can local earthquake faults such ... off the coast of Oregon is displaying signs ...

We all love the Oregon coast. With all due respect to our neighbors ... And subduction zones are the types of faults that produce the largest earthquakes on Earth, basically because they're they are ...

In some areas, the ground could sink 6 feet in the moments after an earthquake in the Pacific Northwest, researchers warned.

At the Seismological Society of America's Annual Meeting, researchers posed a seemingly simple question: how wide are faults?

Oregon, and Washington, according to new Virginia Tech research. "The expansion of the coastal floodplain following a Cascadia subduction zone earthquake has not been previously quantified ...

A 6.2-magnitude earthquake struck off the coast of Istanbul on Wednesday leading to scenes of panic in the Turkish metropolis ...