Scientists have used synchrotron micro-CT imaging to detect branching, vessel-like channels deep within the rib of 'Scotty,' one of the largest Tyrannosaurus rex fossils ever found. The structures ...
Dinosaur DNA may still be out of reach, but scientists are uncovering something almost as exciting—ancient blood vessels ...
Tyrannosaurus rex is one of the most recognizable names of the dinosaur world, a hulking and terrifying meat-eating behemoth. While fossil remains have been extensively studied, not much is known ...