These elusive deep-sea creatures have a 3.3-foot-wide (1 meter ... sunlight may drive prey closer to the surface. Unlike other jellyfish, giant phantom jellies don't have stinging tentacles ...

You’ve heard about robotic jellyfish that can clear out plastic waste in the ocean. But have you heard about the robotic jellyfish, which swims faster and can carry more stuff than a real jellyfish?

The mystery mollusk Bathydevius caudactylus observed at a depth of approximately 1,550 meters. It has a wide, paddle-like ...

His aim is to photograph tiny deep sea creatures that migrate to the surface under the ... With a flattened body and eyes on stalks, its spindly legs grip the empty bell of a small dead jellyfish, a ...

Model Daryn Foertsch, left, wearing Noella Dalpe's "The Luminescent Depths" dress, presents Dalpe herself to the judges.

Nearly a dozen miles off the California coast on a foggy October morning, a crane lifts a boxy yellow robot off the deck of the research vessel Rachel Carson and lowers it into Monterey Bay’s choppy ...

It uses the metaphor of jellyfish swimming in the deep sea to draw parallels to real life. Huh explained that she views jellyfish as creatures that do their best to swim through turbulent seas.

Why it's awesome: Earth's oceans are home to many secretive and unusual creatures that humans rarely see — including giant ...