Fossils of a giant killer mosasaur have been discovered, alongside the fossilised remains of its prey.
Tyrannosaurus rex was a relentless predator who lived during the Cretaceous Period more than 65 million years ago.
Roger Harris/Science Photo Library via Getty Images
66 million years ago, birds survived the calamity that wiped out all prehistoric dinosaurs. But could birds once again evolve into their long lost ancestors?
A consultant on Chris Packham’s latest dinosaur show about Tyrannosaurus Rex explains how they kept it entertaining but accurate.
Kayentapus ambrokholohali footprints belong to an animal of about 26 feet long, dwarfing all the life around it.
Theropod image adapted by Lara Sciscio, with permission, from an illustration by Scott Hartman
Australia will be the first country in the world to display publicly specimens of Guanlong wucaii, a relative of Tyrannosaurus rex that helped confirm the link between dinosaurs and birds. The specimens…
Was Tyrannosaurus rex a deadly predator or a scavenger?
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Tyrannosaurux rex was a terrifying predator and not primarily a scavenger after all, according to researchers who analysed a crown tooth embedded in the tail of a lucky dinosaur that survived a T. rex…
Yutyrannus huali is the largest known feathered animal, living or extinct.
Artist's impression: Dr Brian Choo
A newly discovered species of feathered tyrannosaurus, Yutyrannus huali, grew up to 9 metres in length and weighed about 1400 kg, making it 40 times heavier than the largest previously known feathered…