But, when the lights are turned out, the petals slowly start lighting up with a greenish, white glow. The plant is always glowing, it's just our eyes that need to adjust to see the light.

Artificial light is bad news for a wide range of wildlife, but it can be a particular challenge for a unique subset of species: those that make their own glow. “With bioluminescent creatures ...

Scorpions are creepy and they're kooky, mysterious and spooky, and come with an evolutionary ooky — that is, the ability to glow under UV (ultraviolet) light. For decades, the reason why ...

They found that live mice showed robust light emissions while the faint glow from euthanised mice was nearly extinguished, despite both groups having the same body temperature of 37C.

Scientists observed a radiant and intriguing physical phenomenon in mice and leaves that might suggest that all living things emit light until ... we just might glow until we expire.

Fireflies fall into three categories: daytime dark fireflies, which do not produce light; glow-worm fireflies, which glow but do not fly; and flashing fireflies, which produce quick, bright flashes.