The red-eyed tree frog is harmless, but its colors make it look dangerous. Found in the rainforests of Costa Rica.

Who do you think would win a fight between a python and a crocodile in Florida? Generally, we would look to real-life ...

Get real-time Men's College Basketball coverage and scores as Arizona Wildcats takes on TCU Horned Frogs. We bring you the latest game previews, live stats, expert picks and recaps on CBS Sports ...

Birds speak different languages – but when danger strikes, some learn to listen, decoding unfamiliar calls through the voices ...

What if you could shrink yourself down to the size of 1 mm (0.04 in), about the size of a frog's egg? Actually no, there too ...