Beneath the Pacific Northwest lies the Cascadia Subduction Zone, capable of producing a megaquake so massive it could devastate Seattle, Portland, and coastal towns in minutes.

Viral TikToks claim that recent geomagnetic storms caused Japan's earthquake oand might predict an imminent Cascadia quake.

For centuries, the Cascadia Subduction Zone has lurked just offshore from Northern California to British Columbia, largely ...

Columbia Memorial Hospital near Oregon's coastline is forging ahead with emergency plans in case of a major earthquake or ...

New strategy outlines 16-foot waves, limited response time and infrastructure upgrades as officials push for evacuation ...

On our Best Fiction of 2025 list, Emma Pattee imagines Portland’s worst Earthquake in her debut novel Tilt ...

Claims of a major explosion in the Pacific Northwest turned out to be a pair of earthquakes near one of Washington's most ...

Tsunamis generated by earthquakes on the Alaska Subduction Zone are a persistent risk in the Pacific Northwest. Decisions being made in the other Washington regarding the fate of nine unassuming and ...

Japan’s government has issued a rare “megaquake advisory” after a 7.5 magnitude earthquake struck off the country’s northern ...

UC San Diego seismologist Alice Gabriel was one researcher on a multi-institution team that won supercomputing's most lauded prize last week for its studies on a real-time tsunami monitoring prototype ...

Seismologist Alice Gabriel of UC San Diego in La Jolla is part of a multi-institution team that won supercomputing’s most prestigious prize Nov. 20 for its studies on a real-time tsunami monitoring ...