Non-volcanic tremor ramp up precedes slow slip in Cascadia by about a day, indicating that brittle-creeping process ...

After the House of Representatives passed a resolution on Tuesday to fund the federal government and avoid a shutdown, two Oregon state lawmakers are denouncing proposed cuts — jeopardizing ...

A 4.5 magnitude earthquake by Orcas Island was the largest to hit Washington since 2020. Here’s how you can prepare for even ...

Residents are urged to secure household items, maintain emergency kits, and participate in statewide drills such as the Great ...

By Brian Brown, president and partner at food marketing agency Ingredient  For those living on the West Coast of North ...

A flurry of earthquakes in the Seattle area over the last couple of weeks has some residents asking if that means the "Big ...

The Cascadia Subduction Zone, capable of producing a 9.0 magnitude earthquake, last produced a major quake in 1700. The fault ...

The 3.9 magnitude earthquake hit at 4:18 p.m. on the Olympic Peninsula, according to the United States Geological Survey.

When enough stress builds, the fault will rupture, releasing a massive amount of energy. The Cascadia Subduction Zone has the ...

A 4.5 magnitude earthquake struck Monday morning near the Orcas Island in northern Washington state. The temblor occurred at about 5 a.m. and was centered near the Washington-Canada border, about 18 ...