The former officer listed at least 10 people who bought steroids from him, including at least three with ties to the Contra ...

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 ...

From starfish and sea slugs to jellyfish and sponges, the ocean's invertebrates are some of the most ancient and diverse ...