Surfing the Light Waves: Shrimp, Coral, Turtles and Other Fluorescent Organisms

A branching torch coral, Euphyllia glabrescens.

Have you ever walked on a beach and noticed that the waves seem to glow as they roll onto shore? Perhaps you have seen fish or jellyfish that glow in the dark, or maybe you’ve chased fireflies in your backyard or on a camping trip. These are all forms of luminescence (the production of light without adding heat), but the manner that these organisms produce their light can be quite different. Continue reading