Sea flames are also known as bioluminescence or oceanic phosphorescence. This natural phenomenon occurs when certain marine species, such as planktonic organisms, emit light in response to physical or chemical stimulation. Other synonyms for sea flames include glow-in-the-dark water, living light, blue fire, and sea sparkle. Some cultures refer to it as "milky seas" or "fire in the sea." Bioluminescence can be observed in different parts of the world, with popular destinations including the Maldives, Puerto Rico, and Jamaica. Despite being a dazzling natural spectacle, the causes of bioluminescence remain a fascinating and complex subject of scientific study.