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

California has dozens of earthquakes every day. Most are below 3.0 magnitude, so small that they aren’t felt.

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

The loss of intertidal wetlands directly impacts ecosystem services such as water filtration, habitat for fisheries and ...

Unlike gradual climate-driven events, this potential earthquake would “happen within minutes, leaving no time for adaptation ...

A new study from Virginia Tech warns that large swaths of the Pacific Northwest, including Northern California, Oregon, and ...

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

“The wildland-urban interface, or what we call WUI, that’s been here in Kern County for a long time,” said Chief Aaron Duncan. If you look at Frazier Park, you look at Golden Hills, Bear Valley, I ...

Several earthquakes with epicenters beneath the ocean surface rattled the Northern California coastline early Monday. The ...

To prepare for the Big One, California was counting on a $33 million grant to strengthen old apartment buildings.

A series of moderate earthquakes, including a 4.4 magnitude temblor, struck early Monday morning off the coast of Northern California.

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