One animal in Australia is so difficult to spot it has been named the hidden dragon lizard. The reptile, which blends perfectly into the reddish orange terrain, avoided documented sightings for years.

Prince William surprised listeners of BBC Radio 2's Scott Mills Breakfast Show this morning with an unexpected voicemail ...

In 1978, renowned ecologist Dan Janzen jumped into a ravine in Costa Rica, broke three ribs, and spent the first month of the ...

Animals range in size, shape, and appearance. Some possess drab, plain-looking feathers, scales, or skin, while others sport ...