Plants emitting light powered by their own energy metabolism.
Plants emitting light powered by their own energy metabolism. - life science news
A team of MIT researchers with funding from US Department of Energy have developed plants that emit light which is powered by their own energy metabolism. They used the enzyme luciferase, which is the same enzyme which makes fireflies glow. If things go as plan, maybe someday plants emitting light could illuminate entire living rooms and sidewalks. How cool would that be?

Read the full story: https://motherboard.vice.com/en_us/article/vbz78j/researchers-are-working-on-bioluminescent-plants-that-glow