The ocean is vast and on average about 4,000 metres deep. It contains 1.3 billion cubic kilometres of water – that’s 97% of all the water on the surface of the Earth. [1] Home to over 240,000 known ...

sea turtles live in the ocean, but there is a lot to learn about which parts of this large expanse that they call home. These sea turtle facts for kids detail where these reptiles can most frequently ...

James Maclaine, a curator at the Natural History Museum, shows us some of the incredible creatures that are found in the deepest depths of our oceans ... for more deep sea facts, on until ...