Glowing beach in the Maldives (3 photos)

The glow is produced by phytoplankton—tiny floating organisms. Special chemical reactions occur within their cells, causing bioluminescence—a natural luminescent phenomenon. When the water is disturbed—whether by waves, a human touch, or a passing fish—the plankton flashes a bright neon light.

Why does it glow so? It's a cry for help: when attempting to catch a small crustacean, the plankton lights up to attract a larger predator, which will destroy its prey. Thus, this magnificent glowing display is a clever defense mechanism, frightening potential enemies!