About 70 million years ago, in what is now Alberta, Canada, a young Albertosaurus—a relative of T. rex—ended up as food for ...

Bitemarks on the fossilized jaw of a tyrannosaur called Albertosaurus appear to illustrate the first known example of ...

A prehistoric cold case near Drumheller reveals either a small-time raptor scavenged on an apex predator, or a baby ...

Millions of years ago, a dinosaur dropped dead near Drumheller. Cause of death unknown. Its death was insignificant; rather, ...

Madagascar produced some of the strangest predators in dinosaur history. Majungasaurus stood at the top of that list. Fossil evidence shows it fed not only on other animals, but on its own species.

Today, it’s easy for us to feel repulsed by cannibalistic practices from thousands of years ago. But for prehistoric societies, as a new study shows, the reason behind cannibalism might have been far ...

New fossil evidence suggests a distant cousin of the Tyrannosaurus rex that roamed the plains of Madagascar millions of years ago regularly dined on its own kind to survive during hard times. The ...

Researchers working on the island of Madagascar have found evidence of a 30-foot dinosaur with knife-blade teeth that ate members of its own species -- perhaps the first clear case of dinosaur ...

The dinosaur was a smaller, distant relative of the Tyrannosaurus rex and lived in Madagascar. ``This is probably the most clearly and articulated evidence of dinosaur cannibalism, period,'' Rogers ...