dinosaurs

Not Exactly Rocket Science

Tag archives for dinosaurs

National Geographic should have a 3-D animation up soon The pursuit of accurate dinosaur colours just turned into a race, and a heated one at that. Just last week, I wrote about a group of scientists who claimed to have accurately identified the colours of some feathered dinosaurs by microscopically analysing three fossils. According to…

The question of whether dinosaurs were warm-blooded or cold-blooded is one of the most enduring in palaeontology. Did they generate their own body heat like today’s mammals; was their temperature more influenced by their environment like today’s reptiles; or did they use a mixture of both strategies? Scientists have put forward a slew of arguments…

In 1995, a palaeontologist called Mark Norrell reported an amazing discovery – the fossilised remains of a dinosaur called Troodon, sitting on top of a large clutch of eggs. The fossil was so well-preserved and its posture so unmistakeable that it provided strong proof that some dinosaurs incubated their eggs just as modern birds do.…