Newly identified Alberta dinosaur had arm muscles fit to lift

Scientists have discovered signs of unusual muscles on the arms of a new species of dinosaur that once fished in the swamps and bayous of what is now southern Alberta.

Dinosaurs Unearthed Bios

The origin of endothermy in synapsids and archosaurs and arms

Massive Dinosaur With Armor Had Camouflage, Scientists Say

Papo The Dinosaur Figure, Velociraptor : Toys & Games

Tiny Tyrannosaur Hints at How T. Rex Became King - The New York Times

Siberian dinosaur spreads feathers around the dinosaur tree

The Continuously Evolving Picture of the World's Largest Raptor

A T. rex bite could have crushed a car. Here's how.

Bird wings from Age of Dinosaurs found trapped in amber

Stop Making Fun of Tyrannosaurs' Tiny Arms, Science

Bird wings from Age of Dinosaurs found trapped in amber

Inky's great escape was 'typical' octopus behaviour, says Alberta

Scientists discover dinosaur that had arms like a T Rex

Jurassic Park's dinosaur guru loves to ruffle feathers on set

Cloacae, sex arms and penis bones: the tricky art of fossil sexing