An international team looks back 12 million years for clues about the formation of these vast areas where no life can survive A satellite image of the Northern Gulf of Mexico, where 'dead zones' can ...

Scientists say the topography of the ocean floor is less well known than the surfaces of Mars, Mercury or Venus and that charting the depth and shape of the seabed will help understand the impact ...

The SWOT (Surface Water and Ocean Topography) satellite, launched in December 2022, has mapped the seabed in just one year. This map, achieved with an 8-kilometer (approximately 5-mile ...