A viral video of a man holding a coyote inside his home left viewers speechless with how comfortable he was with the wild ...

The presence of the tapetum can be observed at night when a pair of glowing eyes reflects back a flashlight or some other light source. (Interestingly, different animals have different color ...

Animals have all sorts of methods to keep ... we aren't able to see the swell shark glow with the naked eye. We can only see it when these sharks are placed under a blacklight.

A fatal animal disease that causes their eyes to glow green has become epidemic among Colorado’s raccoons, police warned this week. The Greeley Police Department said it has received reports of ...