The oldest patient ever at Deaconess Billings Clinic arrived in the back of a dusty Suburban Monday night. It was dead on arrival, but still full of possibilities. The patient, a duck-billed dinosaur ...

A CT scan of dinosaur bones from northwest Wyoming could help resolve a dispute about the great Tyrannosaurus rex. The scan gave researchers a detailed look at a bite mark in the rib in the hadrosaur, ...