The light these creatures emit is created inside their bodies, meaning they are able to glow and glitter in complete darkness. Some of the planet's bioluminescent animals live in the deep ocean ...

Light helps us to see the world around us. When you go to sleep at nighttime and you switch off all the lights, it is usually dark. Darkness is when there is no light or the light is blocked.

Midway across the Øresund bridge between Denmark and Sweden and I can’t help but think dark thoughts. After all, this is ...

The Light and The Dark, a new play written by Kate Hamill and directed by Jade King Carroll, is now playing at 59E59's ...