An intact, fossilized specimen of the world’s largest egg—of any known species ever on Earth—entered the National Geographic ...

"ZooEarthTV brings you incredible animal interactions, amazing wildlife moments, and stunning travel destinations from around ...

These images from the Smithsonian Magazine Photo Contest show just why penguins have waddled into our hearts ...

What animals live in the coldest areas of the planet? We've done the research! Meet the animals thriving in earth's polar ...