deep-sea

While you can’t help but appreciate the cherry red of the deep-sea atolla jellyfish, you will also learn why its unusual pigment persists in the lightless depths.

Nato has identified deep-sea cables as part of the world's critical infrastructure.

There were memoirs by Arctic explorers, fearless mountaineers, and deep-sea divers who braved the briny deep wearing those newfangled diving costumes.

By the 1700s, women divers from Jeju and surrounding islands outnumbered their male counterparts, due in great measure to the fact that so many Korean men had died during wars or deep-sea fishing accidents.

It showed the face of a Ukrainian deep-sea diver, whom police identified by using a commercially available face-recognition software.