The brilliant light emitted by jellyfish can also help them find ... This small animal lurks in the deep dark sea, deploying ...

There are thousands of bioluminescent animals, including species of fishes, squid, shrimps and jellyfish. The light these creatures emit is created inside their bodies, meaning they are able to glow ...

You know those little glow-in-the-dark stars ... a stark contrast to the dark ocean depths. The ocean functions like a filter, only allowing light at shorter wavelengths to reach greater depths.

Common in warm areas, fireflies use glowing chemicals in their abdomens to communicate and attract mates. Found in the Pacific Ocean, this jellyfish glows green thanks to a protein called GFP (Green ...