Scientists have made the most precise map yet of the mountains, canyons and plains that make up the floor of Antarctica's encircling Southern Ocean. Covering 48 million sq km (18.5 million sq ...

The Southern Ocean, which circles the globe without being blocked by land, is home to the Antarctic Circumpolar Current (ACC), the longest of the world's ocean currents. Also known as the "channel ...

The Southern Ocean surrounds Antarctica and, like the Arctic Ocean, is very cold. Pupils could work to label a world map, showing the locations of the five oceans and could carry out research to ...

The autonomous underwater vehicle (AUV) has built a 3D map of deep ocean waters as they ... These have been blowing more strongly over the Southern Ocean in recent decades due to the hole in ...