In a new study, scientists report that deep-sea corals that lived 540 million years ago may have been the first animals to glow ... things to produce light via chemical reactions.
Ever wondered what makes those glow-in-the-dark cocktails so captivating ... This effect is due to quinine, a naturally occurring chemical once used for its medicinal qualities, and the same ...
Researchers in Denmark have a whimsical idea for lighting city streets and sidewalks: glow-in-the-dark trees ... Bioluminescence is a chemical reaction that some living things — like fireflies ...