Tsunamis are giant, powerful waves most often caused by earthquakes beneath the ocean floor. Their incredible power can destroy entire communities, then drag...
On this day in History, Tsunami wreaks havoc on Southeast Asia on Dec 26, 2004. Learn more about what happened today on History.
Eliza Scidmore's 1896 article
Tsunamis are giant waves caused by earthquakes or volcanic eruptions under the sea. They speed along as fast as jet planes. As they near land, these waves rear up to great heights and can drown whole
Comprehensive NOAA Tsunami website - NOAA's role in research, monitoring, preparedness and warnings
Learn more about these destructive surges of water from National Geographic.