"Whether they cut human or animal flesh these shark teeth from Sulawesi could provide the first evidence that a distinctive ...

A newly described species from the Burgess Shale had three eyes, clawed limbs, and a tail full of gills—plus internal organs ...

Lions are the most-traded wildcat in the world, and the only big cat whose commercial trade is permitted under CITES, the ...

Find out which are the animals that dig holes most often in your yard, why they do it, and how to discourage them.