Two earthquakes struck off the Oregon coast on Tuesday, rattling communities along the Pacific Northwest shoreline.

This color-coded earthquake risk map can help you determine your chances of feeling seismic activity in your area.

Flooding during a Cascadia region earthquake would alter the topography and ecosystems of the coastal region for years to ...

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A 3.0 magnitude earthquake shook parts of northeast San Diego County shortly after 8 p.m. on Wednesday, according to the U.S.

Did New Jersey just have another earthquake? Numerous New Jersey residents took to social media early Friday afternoon, reporting loud booms, rattling and shaking and wondering whether they were ...