Deep-sea mining could unleash clouds of debris that threaten a mysterious, vital ecosystem we barely understand.

Companies are preparing to move forward with seabed mining, but a method for gathering critical minerals from the seafloor ...

The U.N.-affiliated body that governs the seabed in international waters came out swinging — by diplo-speak standards — ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...