Other videos showed two species of cusk eel, Bassozetus sp. and Barathrites iris, swimming tail-first away from the camera ...

Earth is an ocean planet, with over 70 percent of its surface covered in seas. With deep-sea robots, scientists regularly reveal new insights into the most mysterious realms of these expansive waters.

New images from the North Sea show never-before-seen landforms that were carved by a single, colossal ice sheet 1 million ...

It looked like a shadow at first — but after several minutes, a rare species of deep-sea shark had swum by an underwater camera 54 times, delighting researchers. The Miami Herald reported on the ...

Deep-sea mining may irreparably harm ocean ecosystems before we even have a chance to fully study its impacts. That's one reason the Center has taken a lead role against deep-sea mining. We're ...