Fireflies, otherwise known as lightning bugs, are known for their ability to glow at night. According to the Xerces Society for Invertebrate Conservation, fireflies are actually not flies, but are ...

Fireflies, also known as lightning bugs, are known for their ability to glow at night. According to the Xerces Society for Invertebrate Conservation, fireflies are not actually flies, but are a form ...

"The fascination of glow worms for me is that they are in effect magic," says ecologist Pete Cooper, as he tramples through thistles and nettles. "The glow worm has been the symbol of the other world, ...