Prehistoric times were pretty strange, to put it lightly, and the same could be said of the species from that period. Here ...

Skulls from Paleolithic Europe’s Pavlovian people have long been noted for their damaged teeth, with wear patterns evident along their outer surfaces. A new study posits a theory that this ...

Crystal Skulls are the primary collectible in Ninja Gaiden 2 Black, scattered all throughout the game's many chapters. There are 30 Crystal Skulls in all to collect. This page contains detailed ...