fisheries science

  • Bioluminescence Is at Least Half a Billion Years Old

    Bioluminescence Is at Least Half a Billion Years Old

    Bioluminescence, the eerie, beautiful phenomena that allows living things to glow, is way more ancient than previously thought, according to a team of researchers that recently studied the ability in octocorals. Octocorals are not closely related to corals, despite their name. They are a group of marine invertebrates that reside—and glow—in Earth’s oceans. But octocorals…