Here is how tsunamis are created and why they’re so dangerous: What is a tsunami? Unable to view our graphics? Click here to see them.

Why are tsunamis so different from other waves? Here's how. While ocean waves are typically generated by wind and are relatively shallow, Tsunamis, often triggered by earthquakes, move the entire ...

A tsunami warning was issued for California's North Coast, after a massive earthquake off the coast of eastern Russia.

What causes a tsunami, and how could a powerful earthquake like the one off Russia's coast trigger massive waves?

An advanced, real-time tsunami forecasting system could dramatically improve early warning capabilities for coastal ...

Tsunami warnings prompted gridlocked traffic as people tried to reach higher elevations in Hawaii, but the threat level was later downgraded.