A rare baby allosaurus dinosaur fossil, which stands just over 5ft tall, and 11ft long, is to be auctioned at Christie’s alongside a slightly taller adult that could be its mother. The pair ...

Allosaurus was the most common large carnivore of the Late Jurassic in North America. It was a smaller predecessor of the Cretaceous Tyrannosaurus. Strong forelimbs with sharp claws, powerful hind ...

Workers at Zoic, a fossil restoration firm in Trieste, Italy, reassemble an Allosaurus unearthed in Wyoming. The specimen later sold at auction in Paris for $1.4 million. Like a prehistoric nod to ...