The discovery stemmed from a joint operation by the Polish border guard, Europol and the DEA to protect underwater infrastructure in the region.

Dotting Cayman's sea floor are a series of underwater mountains, and yet, not many know about them and even fewer have visited.

Traces of organisms detected in sediments from 7.5 kilometers below the ocean surface reveal how organisms living in the deep sea are engineering their own environments. Analyses of sediment cores ...

Organisms in the deep sea rely on gravity flows to lay down sediment and then make burrows beneath the seafloor, according to a new study.