A massive earthquake off Russia's Kamchatka Peninsula in late July triggered a tsunami that rippled across the Pacific — and NASA's experimental detection system tracked the event in real-time by ...

Current tsunami warning systems rely on seismic data to estimate whether an undersea quake could produce a tsunami, and on ...

Monterey has installed new tsunami signs across its waterfront as part of a statewide initiative, but some residents question ...

A strong earthquake jolted the San Francisco Bay Area early Monday. Residents in Berkeley, Oakland, and San Francisco felt the tremors. The earthquake, centered near UC Berkeley, triggered the MyShake ...