A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...

This should have West Coasters shaking in their shoes.

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

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

Researchers are sounding an alarm about an earthquake fault along the Northern California coast. A new study shows a large ...

A study warns that a massive earthquake along the Cascadia subduction zone could cause significant land sinking, increasing ...

A long-feared monster earthquake off the U.S. states of California, Oregon and Washington could cause some coastal areas to sink by more than 6 feet, dramatically heightening the risk of flooding and ...

On the other hand, I'm deeply concerned by the escalating severity and frequency of wildfires and climate events, not just as ...

Kamala Harris returned to San Francisco on Wednesday, in what was her first major speech since she lost the presidential election to Donald Trump.

Rosalba Hernandez, an undocumented mother of five, now keeps her children’s birth certificates ready out of fear of ...