A 300-meter-high tsunami crashing into the US coast might sound like science fiction—but scientists say it's a very real threat. Backed by geological records and advanced AI models, researchers ...

Scientists investigate the Cascadia Subduction Zone off the Pacific Northwest, and the potential for a catastrophic tsunami.

It has now been over 300 years since Cascadia last stirred, but when this happened on January 27, 1700, it produced an 8.7 to 9.2 quake that sent a huge “orphan tsunami” across the Pacific ...