There are fish in every shade imaginable, gliding gelatinous jellyfish, mesmerising plants, and colourful coral, and even ...

An army of spotted jellyfish created an ethereal sight, lighting up the water on recent fall nights when they made an unseasonable appearance near Kagoshima Bay. Several hundred spotted jellyfish ...

Jellyfish are known for drifting to and fro at the whim of ocean currents—but not all species are so passive. The millions of golden jellyfish that pack Palau’s Jellyfish Lake spend much of ...

Many underwater species, including the enchanting firefly squid, mysterious anglerfish, and ethereal ... [+] jellyfish, display bioluminescence, illuminating the ocean's depths with their ...