Animals have all sorts of methods to keep them safe and help them survive. There are animals that are so well camouflaged you'd never see them right in front of you, which helps them hide from ...

You’ve no doubt seen the eye of a walleye turn glassy white in photos or when a light shines on it. And you’ve certainly seen a deer’s eyes shine in the headlights. These glowing eyes, which are also ...

Scientists have found two new species of glowing fish with tube-shaped eyes and mirrors on their bellies, according to their research in journal PLOS One. The Opisthoproctidae, or barreleyes, are a ...

Six species of North American bats glow under ultraviolet lighting, according to a new study. Researchers don’t know why certain mammals exhibit this odd trait.