But when the sensors indicate all the groundwater in the area has vanished, he believes a natural disaster is imminent ... Now, surviving a tsunami isn't unfeasible, but when the tidal wave ...

The devastating reality of the 2004 tsunami that claimed the lives of more than 220,000 people has been re-created in a ...

Marking 20 years since one of the deadliest natural disasters in history, Nat Geo's "Tsunami: Race Against Time," tells the minute-by-minute story of the event that left more than 230,000 people dead.

Deep underwater in the Marianas Trench an accident results in a devastating Tsunami that destroys the Hawaiian Islands as it continues toward the west coast. Panic ensues all up and down the ...

the peaceful course of which is interrupted by the tsunami that struck the island. There are victims — now it is necessary to warn the mainland about the impending disaster ...