Forget those sluggish tail-draggers you’ve seen plodding through old cartoons—in the real world, many dinosaurs lived fast and died young. Meet Allosaurus, a fearsome hunter with a knack for war ...

One of the most amazing fossil finds is a perfectly fossilised Allosaurus brain, found in the exceptional Cleveland-Lloyd Quarry of the Morrison Formation. Soft parts of animals are very rarely ...

Fossils from a trio of dinosaurs have sold for more than £12m at auction. The prehistoric skeletons, which date back approximately 150 million years, fetched £12.4m ($15.7m) at Christie's in London.

A rare dinosaur skeleton is going up for auction in November and could sell for up to $750,000. The skeleton on the auction block belonged to a juvenile Allosaurus, and was found in a Wyoming quarry.

Since the mother is there when the baby Allosaurus hatch, she is there to help dig them out. If the mother is guarding the nest itself, then it might well be in her interest to stay around for longer ...