A cast of the fibula - lower leg bone - from Centrosaurus apertus, a horned dinosaur that lived 76 million years ago in the Canadian province of Alberta, is seen disfigured by aggressive malignant ...

WASHINGTON (Reuters) - When scientists first unearthed fossils of a horned dinosaur called Centrosaurus in the badlands of Dinosaur Provincial Park in Canada's Alberta province in 1989, they spotted a ...

Researchers on Monday announced the discovery and diagnosis of an aggressive type of bone cancer in a dinosaur, making it the first known example of a dinosaur afflicted by malignant cancer, according ...

In most cases, paleontologists are at least 66 million years too late to give dinosaurs medical exams. The living animals perished long, long ago. But every now and then, fossil hunters uncover a bone ...

A re-analysis of a shin bone belonging to a horned dinosaur from the Cretaceous period has revealed signs of a malignant tumor, in what’s considered a first for dinosaur paleontology. Back in 1989, ...

Scientists from Canada's Royal Ontario Museum and McMaster University say they have identified malignant bone cancer in a dinosaur for the first time. The new research was published earlier this week ...

When scientists first unearthed fossils of a horned dinosaur called Centrosaurus in the badlands of Dinosaur Provincial Park in Canada’s Alberta province in 1989, they spotted a badly malformed leg ...

A collaboration led by the Royal Ontario Museum (ROM) and McMaster University has led to the discovery and diagnosis of an aggressive malignant bone cancer -- an osteosarcoma -- for the first time ...