Ocean depths hold 'entire worlds' "The ocean covers 71% of the planet, so it's just vast, incomprehensibly vast," said Laura Trethewey, a Canadian environmental journalist and author of "The Deepest ...

Understanding maritime boundaries is crucial for international relations, law, and resource management in the world's oceans.

A new report on the state of the world’s oceans paints a grim picture. The ninth annual Copernicus Ocean State Report finds ...

Looking at Google Maps, it may seem as if every last corner of the planet has already been subjected to topographical surveys. But what lies beneath the ocean surface remains largely hidden from the ...