A ridge of high pressure will continue to build over the Pacific Northwest for the next several days bringing temperatures ...

A Chinese mitten crab has been caught in the Pacific Northwest for the first time, raising concerns about the spread of the ...

This should have West Coasters shaking in their shoes.

The geology of the Cascadia subduction zone has largely staved off climate-related sea-level rise in the Pacific Northwest, ...

If a megaquake – also known as the “Big One” – were to hit the West Coast, scientists have a better idea of what might happen ...

While we don't expect an epic earthquake anytime soon, if one occurs, it could make it much more likely to flood in parts of ...

The Cascadia subduction zone could pose a major threat to the West Coast if a high magnitude earthquake were to occur, ...

While demand for power is surging, the region’s two biggest power consumers, Washington and Oregon, have laws requiring the ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

A big quake in the Pacific Northwest today could cause coastal land to sink rapidly — up to seven feet, a new study finds.

The combination of tectonic activity and climate change could significantly increase flood risks in the region, according to ...

A commercial fisherman caught a highly invasive Chinese mitten crab in the Lower Columbia River, Oregon wildlife officials ...