Sperm whales dive into the midnight zone, using echolocation to track giant squid, returning scarred breathing hard, alive at sea.

The ocean is home to some of the creepiest animals out there. It feels like the deeper you go in the water, the stranger and ...

Beneath the ocean's surface lies a world of perpetual darkness, home to some of Earth's most bizarre and fascinating creatures. These deep-sea inhabitants have evolved extraordinary adaptations to ...

Deep-sea fish have evolved ultra-black skin to absorb nearly all light, rendering them invisible to predators that use ...

Scientists filmed a squid covering itself in mud and holding its tentacles upright, using camouflage that helps it hide on the ocean floor.

Around an island off mainland Taiwan, shrimp trawlers hauled in their nets and started sifting through their catch. A deep-sea predator with “very large” eyes caught their attention — and for good ...

Scientists in the Azores Islands, Portugal, dropped a baited underwater camera and let it sink thousands of feet down in the Atlantic Ocean. Later, they hauled it up and reviewed the footage. To their ...

The rush to mine the deep ocean is no longer a distant possibility. It’s here, thanks to global demand for minerals like cobalt and nickel rising, meaning governments and corporations are eyeing the ...

Trawlers off Taiwan caught a deep-sea predator with “very large” eyes and discovered a new species, a study said. Getty Images/iStockphoto Around an island off mainland Taiwan, shrimp trawlers hauled ...