Some creatures blend in by sticking out. Learn more about glass frogs and the special way they hide their blood.

Frogs can indeed scream, and this high-pitched screech is an incredibly smart defensive tool against predators.

Frogs are small and ... Snakes wait to strike, so it makes sense that they're often camouflaged. Copperheads are particularly insidious; not only are they very dangerous, but they'll remain ...

Discover the hidden champions of the natural world. Nine remarkable creatures so perfectly camouflaged, you would never know ...

Blue jeans poison dart frogs cannot be handled since their skin—not made of denim—is extremely toxic. Beverly Houwing, Costa Rica, 2020. There’s a good chance that you’ll ...

But big brains may be too costly to maintain when predation risk is high, forcing animals to use other strategies to survive, suggests a study on frog camouflage published Wednesday (August 17) in ...

The frog was found more than 100 miles from where ... “The arms and legs display transverse dark bands, adding a camouflage pattern to the animal,” researchers said. “The inner thighs ...

The frog sat perfectly still on a leaf. Soon, his peeping would join nature’s spring symphony. They’re called spring peepers for a reason, but at that moment with the humans around … no peeping. Only ...