Picture an ocean world so deep and dark it feels like another planet—where creatures glow and life survives under crushing ...

Every adaptation that Bathydevius has developed to live in the midnight zone, classified as the deep waters that exist ...

The mysterious deep sea creature the Greenland shark swims around in the 'midnight zone, and new footage has revealed it in ...

Monterey Bay Aquarium Research Institute scientists have discovered Bathydevius caudactylus, a new species of glowing sea slug that lives deep in the ocean.

They're tiny, blobby, butt-shaped, and glow in the dark. What the heck are they? Scientists are still figuring them out.

The ocean holds many bizarre deep-sea monsters ... Down here, we enter the midnight zone, where no natural light can reach. You might also pass Tiburonia granrojo, or 'Big Red', one of the ...

When a male anglerfish finds his mate in the pitch-black expanse of the deep sea, he uses his sharp teeth to latch onto her ...

“We can't say what the cause was that pushed the anglerfishes into the deep open ocean,” says Brownstein. “However, we can say that their distinctive adaptation to life in the midnight zone, sexual ...