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

The Cascadia Subduction Zone, stretching from Northern California to British Columbia, is capable of producing a magnitude-9 earthquake and a tsunami that could devastate the Pacific ...

The Cascadia Subduction Zone has been quiet for more than three centuries, yet its silence is exactly what alarms the ...

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

Japan's tsunami sirens highlight Canada's own Cascadia risk – and OSFI's warning that earthquake 'never' events demand real ...

Tsunamis generated by earthquakes on the Alaska Subduction Zone are a persistent risk in the Pacific Northwest. Decisions ...

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

Insurance brokers across Canada now have an opportunity to help clients protect their homes from seismic events, following ...

Aftershocks have been recorded for both earthquakes. On Dec. 8, Japanese authorities warned an even more powerful earthquake ...

A federal judge ruled that the Trump administration unlawfully attempted to terminate FEMA's disaster preparedness program, ...

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

At the Cascadia subduction zone in the Pacific Northwest, one tectonic plate is moving underneath another. New experimental work at UC Davis shows how rocks on faults deep in the Earth can cement ...