Rare but powerful inland tsunamis—triggered by landslides, glacial calving, or lakequakes—could strike five U.S. states near major lakes and reservoirs. Though uncommon, these sudden waves can ...

A terrifying new study warns of a potential 1,000-foot mega tsunami that could strike the US with devastating force. From the ...

How a 'forgotten' 600-year-old tsunami changed history. New evidence shows a disaster similar to the 2004 Indian Ocean tsunami battered the same region centuries ago and may have given rise to a ...

The tsunami might be the result of some vertical movement along the fault, Gombert says. But he finds it unlikely this could entirely explain such high waves, which were reported to stand as tall ...