Amazing Waves Discovered in Deep-Ocean Trench
When you purchase through links on our internet site , we may earn an affiliate commission . Here ’s how it work . Surf ’s up more than 2 mi under the sea , where ice - cold wave as tall as skyscrapers tumble over an underwater " falls . " Yet the sea Earth’s surface is calm , and a tropic sun bakes scientist aboard a research ship moor between South America and Africa just south of the equator ....