For decades, Kotoku Wamura was mocked for building an enormous floodgate in his village. But when a massive tsunami struck, his vision saved an entire town.

From hundreds of miles above Earth, a NASA satellite has just watched a giant tsunami unfold in unprecedented detail, turning a once theoretical hazard into something scientists can now see and ...

Japan’s Tohoku University has been developing a unique disaster-prevention system through its Tsunami Balloon Project. The system automatically launches balloon markers into the sky during a tsunami, ...

The Mediterranean Sea is widely perceived as having a low tsunami risk. History and recent modeling technology have ...