This marks the first time it has been observed alive in its deep-sea environment. Still transparent due to its young age, the squid glides eerily through the dark ocean using its long tentacles.

A mysterious creature never seen alive since its discovery in 1925 has now been filmed for the first time. We knew the ...

SEE ALSO: A dominant shark lurks in the deep, dark ocean. Meet the sixgill ... the South Sandwich Islands in the Atlantic Ocean. The squid was swimming at some 1,968 feet, or 600 meters, beneath ...

Bioluminescent bacteriaObservers often describe milky seas as similar in color to glow-in-the-dark stars ... in the ocean, which is when the cooler, nutrient-rich water from the deep ocean is ...

DolphinGemma, announced today, aims to find out what the slippery ocean mammals are saying, and potentially even how we can ...