Watch Rare Footage Of The Giant Phantom Jellyfish, A 10-Meter-Long "Ghost" That's Only Been Seen Around 100 Times

Plunge 1,000 meters (3,300 feet) below the ocean’s surface, and there can be found the midnight zone, where the complete lack of sunlight and extreme cold and pressure have led to the evolution of all manner of ethereal weirdos. One of the rarest members of the gang? The giant phantom jellyfish (Stygiomedusa gigantea). Read more