North Atlantic tsunamis included the tsunami associated with the 1775 Lisbon earthquake that killed as many as 60,000 people in Portugal, Spain, and North Africa. This quake caused a tsunami as ...

TSUNAMI: RACE AGAINST TIME premieres across two nights, beginning Nov. 24 at 9/8c on National Geographic with two back-to-back episodes. All episodes will stream Nov. 25 on Disney+ and Hulu.

National Geographic News looks at how the killer waves are caused, what the warning signs are, and how to respond when a tsunami threatens. By National Geographic Staff April 2, 2007 ...

National Geographic's new series, "Tsunami: Race Against Time," provides a 360-degree view into the heart-stopping events of one of the deadliest natural disasters in history.

On December 26, 2004, what is believed to be the most significant and lethal tsunami ever struck Indonesia and the surrounding countries. The Boxing Day tsunami in 2004 is considered to be the ...

In light of Friday's tsunami following the Japan earthquake, find out how the killer waves are caused, what the warning signs are, and how to respond when a tsunami threatens.

A U.S. Marine helicopter loaded with food flies over Lampuuk in northern Sumatra after a tsunami killed most of the village's 7,000 residents–and nearly 230,000 people on coastlines around the ...