You know those little glow-in-the-dark stars that dot the ceilings of children’s rooms? Yeah, I didn’t have stars. Instead, I ...

Chameleons are famous for their ability to blend in, but contrary to popular belief, this isn’t why they are so colorful.

Color is important to fish. It’s used for camouflage, mate selection and defense. While easily seen in tropical aquarium fish ...

Drop green eggs in a grassy yard or neutral-colored ... Wrap a small glow-in-the-dark item, like a bracelet, around each egg for visibility. Or, hide regular eggs and give your kids flashlights ...