Giant phantom jelly sightings are extremely rare, but recent footage shows this extraordinary deep-sea jellyfish in all its ...

Glowing sea animals use a chemical process called bioluminescence for crucial life functions, including communication, attracting prey, or defense. The ocean is home to a host of glowing creatures, ...

Jellyfish and anemones sleep to repair neuronal DNA damage Jellyfish and sea anemones extend sleep when neuronal DNA is ...

(CNN) — Corals aren’t necessarily known for their fancy footwork — or even having feet. But scientists have observed a free-living mushroom coral, Cycloseris cyclolites, actively “walking” toward blue ...

The mechanism behind the movement of a free-living coral that moves towards the light has been finally decoded. Cycloseris cyclolites, a free-living mushroom coral species, responds to specific types ...

One of the biggest mysteries of evolution is how species first developed complex vision. Jellyfish are helping scientists solve this puzzle, as the group has independently evolved eyes at least nine ...