A major earthquake hasn't struck California's big cities in 3 decades. On Thursday, we will get a glimpse of one

A major earthquake hasn't struck any of California's biggest cities in more than three decades, but the "Big One" is a matter ...

Coral skeletons left by a medieval tsunami whisper a warning for Caribbean region

Sometime between 1381 and 1391, an earthquake exceeding magnitude 8.0 rocked the northeastern Caribbean and sent a tsunami ...

Evidence of catastrophic medieval tsunami in Caribbean reveals future risk to British Virgin Islands

Evidence of catastrophic medieval tsunami in Caribbean reveals future risk to British Virgin Islands - Findings can support ...