In the mid-20th century, when people looked at a map of the world, they saw the familiar continents surrounded by vast, ...

The autonomous underwater vehicle (AUV) has built a 3D map of deep ocean waters as they move away from Antarctica. Researchers previously had limited data to show these currents were warming.

“This map has huge implications for scientific research. It will help us understand how the shape of the seafloor is affecting the paths of major ocean currents and the way the ocean water ...