Why would vestigial arms need such biceps’? Some palaeontologists now find themselves drawn back to the theory that the limbs were involved in reproduction, perhaps as subtle signalling devices to ...

The Spinosaurus is a sail-backed, crocodile-snouted dinosaur that Hollywood depicted as a giant terrestrial predator capable of taking down a T. rex in Jurassic Park 3. Then they changed their mind ...

Unlike other long-running franchises, it is easy to watch the Jurassic Park movies in order. Despite a lengthy hiatus between ...

This suggests the dinosaurs hunted different prey at various stages of life. The faster juvenile T. Rexes probably chased ...

Evolutionary biologists and biomechanics experts are giving the apex predator a serious makeover. It turns out the T. rex was remarkably dainty on its feet. Instead of slamming its heels into the dirt ...

The results suggest that rather than stomping its big feet down flat like a human, T. rex would’ve pursued prey on its tiptoes. This mirrors the locomotion style of ostriches alive today. Not all that ...

Do Rueben Bain's short arms really matter? We asked everyone from his college defensive coordinator to a renowned Tyrannosaurus rex expert.

New research using fossil bone analysis is overturning traditional scientific views on the growth and lifespan of Tyrannosaurus rex. Analysis of growth marks left inside leg bones at a cellular level ...

While South Bend, Indiana, may be widely known for its Notre Dame campus, there's much more to explore here, from top-notch museums to an iconic theater.

Welcome to Allosaurus vs. T-Rex. Growing up, we were often marveled by stories of great creatures that grazed the earth long before man came into existence, prehistoric beasts who lived millions of ...

Paleontologists have long debated claims of a dinosaur powerful enough to challenge T-Rex. Fossil evidence suggests encounters between massive predators, but the remains are incomplete and open to ...

A group of researchers has estimated how long it took Tyrannosaurus rex to reach its full size — and the time period is significantly longer than scientists previously believed. The dinosaur is ...