Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly ...

Add Yahoo as a preferred source to see more of our stories on Google. Kermit the Frog is taking part in the nature-filled campaign "Step Into Wonder," encouraging everyone to embrace the natural world ...

Some harlequin frogs have lost their poison—and their ability to defend themselves. Scientists are on the case.

Kermit the Frog is taking part in the nature-filled campaign "Step Into Wonder," encouraging everyone to embrace the natural world and the wonder it inspires.