Regular tsunamis are destructive, but mega tsunamis are on another level. Could one really reach skyscraper heights? How are they formed, and what would happen if the biggest one ever hit? Scientists ...

In September 2023, a colossal landslide in East Greenland triggered a mega-tsunami in ... generating a 200m-high tsunami that sped along the fiord at 160kph. The waves fell to seven meters within ...

The U.S. government's National Oceanic and Atmospheric Administration said “tsunami waves reaching 1 to 3 meters above the tide level are possible along some coasts of Cuba.” ...

But the extent of the damage beneath the waves was less immediately apparent. Prior to the tsunami, these productive coastal marine ecosystems were important for fisheries, which were central to ...

Some 3,800 years ago a massive 9.5-magnitude earthquake and subsequent tsunami with waves as high as 20 metres (66 feet) slammed the coastline of Chile’s Atacama Desert, the world’s driest ...

A tsunami can move hundreds of miles per hour in the open ocean and smash into land with waves as high as 100 feet or more. From the area where the tsunami originates, waves travel outward in all ...

The tsunami expert Simon Day, whose research inspired the show ... that show that a Canary Islands eruption and collapse might reach the US with a maximum wave height similar to a storm surge at one ...