Improved satellite data reveals hidden underwater peaks, reshaping ocean mapping and advancing climate predictions.

The map at the top of this page illustrates the challenge ... The Mariana Trench in the Pacific is the deepest ocean location on Earth - but very well mapped But new acquisitions will also be ...

The world’s oceans – their temperature, chemistry, currents and life – drive global systems that make the Earth habitable for ... causing ocean fisheries to generate $50 billion less per ...

This is the European Space Agency's spectacular new view of ocean tides as they sweep around the Earth. The movie shows not the bulging movement of water directly, but rather its magnetic signature.

This rift could even lead to the creation of Earth's sixth ocean. The Earth's tectonic plates—massive pieces of the Earth's ...