The firework jellyfish is rarely seen by humans, but its bioluminescence could put any July 4th show to shame.

Every adaptation that Bathydevius has developed to live in the midnight zone, classified as the deep waters that exist between 3,300 feet (1,000 meters) and 13,100 feet (4,000 meters) below the ...

This film is put together by three city ghost stories that occurred after midnight. The first story describes a loud mouth slacker cop encounters after being ordered to guard a murder scene alone.

These include the sunlight zone (epipelagic), the twilight zone (mesopelagic), the midnight zone (bathypelagic), the abyssal zone (abyssopelagic), and the hadal zone (trenches) ...

At 12,500 feet deep, the Titanic lies in what's known as the undersea "midnight zone." Even with the floodlights of submersibles, the size of the wreck and darkness of the water give us only ...