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  1. Bioluminescence - Wikipedia

    Bioluminescence occurs in multifarious organisms ranging from marine vertebrates and invertebrates, as well as in some fungi, microorganisms including some bioluminescent bacteria, dinoflagellates and …

  2. Bioluminescence | Causes, Examples, & Facts | Britannica

    Oct 13, 2025 · bioluminescence, emission of light by an organism or by a laboratory biochemical system derived from an organism. It could be the ghostly glow of bacteria on decaying meat or fish, the …

  3. Bioluminescence - National Geographic Society

    Oct 19, 2023 · Bioluminescence is light emitted by living things through chemical reactions in their bodies. Although most bioluminescent organisms live in the ocean, almost none are native to …

  4. Bioluminescence – Definition, Examples, Functions

    Nov 12, 2024 · Bioluminescence is the production and emission of light by living organisms. This natural phenomenon results from biochemical reactions and occurs in a variety of organisms, from deep-sea …

  5. What is bioluminescence? - NOAA's National Ocean Service

    Jun 16, 2024 · The light emitted by a bioluminescent organism is produced by energy released from chemical reactions occurring inside (or ejected by) the organism. If you’ve ever seen a firefly, you …

  6. Bioluminescence: Nature’s Living Light Show

    Apr 24, 2025 · In the mysterious depths of the ocean, along shorelines after sunset, and within dense forests at night, one of nature’s most enchanting phenomena unfolds: bioluminescence, the …

  7. The Amazing Biology of Bioluminescent Creatures

    Apr 19, 2025 · Bioluminescence is the production and emission of light by a living organism. Unlike reflected light, which bounces off surfaces, bioluminescent light is produced through chemical …

  8. What is Bioluminescence?

    Bioluminescent light, sometimes historically called “cold light,” is the result of a chemical reaction between molecules made by living creatures or made by the things those creatures have eaten or …

  9. Bioluminescence: light in the dark - Natural History Museum

    Bioluminescent organisms produce and radiate light. There are thousands of bioluminescent animals, including species of fishes, squid, shrimps and jellyfish. The light these creatures emit is created …

  10. Bioluminescent Organisms: What They Are and How They Glow

    Jul 27, 2025 · Some organisms engage in symbiotic relationships, where bioluminescent bacteria live within specialized light organs, providing light for their host in exchange for a protected environment …