Over 25 million cubic yards of rock and ice broke loose and plunged into Greenland's Dickson Fjord, creating a 650-foot-high ...

Recent massive landslides in the Pacific are raising alarms about potential mega tsunamis. These geological events could ...

There are two big challenges when it comes to tsunamis: first making sure people in the tsunami zone are notified and know ...

Did the ancient land of Doggerland really get annihilated by a tsunami? Investigators dig in.