For generations, scientists believed that the West Coast’s two great earthquake engines — the Cascadia subduction zone and ...

A future mega-earthquake in the Pacific Northwest could lead to the “Big One” along the San Andreas fault in California—or vice versa.

Wednesday, Nov. 5 is World Tsunami Awareness Day. Humboldt and Del Norte counties have experienced two tsunami warnings in ...

Two fault lines on the west coast of North America — the Cascadia and San Andreas — appear to be seismically synchronized, ...

Two of the West Coast's most dangerous fault lines might be more in sync than scientists have realized. A new study found that the two sleeping giants, the Cascadia subduction zone and the northern ...

Against the precipitous backdrop of funding cuts to public media, low-power radio emerges as a lesser-known source of ...

Two of the West Coast's most dangerous fault lines might be more in sync than scientists have realized. A new study found that the two sleeping giants, the Cascadia subduction zone and the northern ...

A megaquake in the Pacific Northwest could trigger a large earthquake along California's San Andreas Fault, creating an unprecedented catastrophe up and down the Pacific Coast, a new study has found.

Manila, Philippines — A 7.4-magnitude earthquake Friday morning off the southern Philippines killed at least two people, damaged a hospital and schools, knocked out power and prompted evacuations of ...

A 7.4-magnitude earthquake Friday morning off the southern Philippines killed at least two people, damaged a hospital and schools, knocked out power and prompted evacuations of coastal areas nearby ...

Millions on the West Coast are bracing for a powerful atmospheric river storm bringing heavy coastal rain and up to two feet ...