A massive landslide triggered by climate change unleashed a 650-foot “mega-tsunami” that caused Earth to vibrate for nine days. The seismic event in a remote part of Greenland last September ...

O n June 29, 2025, Portugal witnessed a rare "tsunami" roll cloud. This strange and scary weather event caused a massive roll ...

Melting glaciers could trigger megatsunamis with 100m-tall waves, scientists warn. Researchers analysed one such case of a giant tsunami that unleashed destruction in remote parts of eastern ...

Earth Giant boulder on clifftop in Tonga was carried by a 50-metre-high wave. A huge tsunami hit a cliff in Tonga 7000 years ago and carried a 1200-tonne boulder 200 metres inland, making it the ...

Beachgoers Startled by Rare Cloud That Looks Exactly Like a Giant Tsunami Wave. by Victor Tangermann. Jul 4, 8:15 AM EDT. Rui Fernandes / YouTube "They look scarier than they really are." ...