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.

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 ...

Rare deep-sea ‘doomsday fish’ washes up on Canary Islands coast - The oarfish – regarded as a harbinger of doom – was ...

A rarely seen deep-sea oarfish that is believed to have inspired sea monster legends was spotted along the shores of Mexico as seen in a video captured by a beachgoer.

New scans of the bottom of the Japan Trench reveal extensive burrow structures and evidence of regular "reset" events that ...