The vast array of organisms in the deep sea remains a mystery to humans. Now, marine biologists can add one more puzzle to the list. A collection of odd materials was discovered nearly four miles ...

Far beneath the wavetops, down into the dark ocean depths, a rarely seen crustacean makes its home. It's called Alicella gigantea, and it's the largest known species of amphipod, a shrimp-like species ...

The deepest known point in any of the world’s oceans is Challenger Deep, a section of the Mariana Trench that plunges to about 36,070 feet (10,994 meters). It’s an extraordinary place on Earth. While ...