A cliché among oceanographers is that humanity knows more about the surface of Mars than we do about the Earth's ocean floor ...

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 ...

However, a world without oceans is an unlikely scenario. Currently, we can observe a reverse trend. Since the 19th century, ...

Scientists have made the most precise map ... Ocean. Covering 48 million sq km (18.5 million sq miles), this chart for the first time details a new deepest point - a depression lying 7,432m ...

The Great Pacific Garbage Patch is a gyre of plastic debris in the north-central Pacific Ocean. It’s the largest accumulation of plastic in the world. Just how big is it? Using the map below, click ...