Long before dinosaurs ever walked the Earth, a terrifying predator ruled the land – and it was unlike anything alive today. In this video, we journey back to the Permian period to meet Dimetrodon, a ...

A groundbreaking fossil discovery in Mongolia has revealed Khankhuuluu Mongoliensis, an 86-million-year-old dinosaur ...

A reexamination of fossils found in Mongolia has revealed a previously unknown “missing link” species that led to dinosaurs ...

A newly identified mid-sized dinosaur from Mongolia dubbed the "Dragon Prince" has been identified as a pivotal forerunner of ...

Khankhuuluu mongoliensis lived roughly 86 million years ago and was an immediate precursor to the dinosaur lineage called ...

Khankhuuluu mongoliensis, a newly identified dinosaur from Mongolia, serves as a pivotal precursor to Tyrannosaurus rex.

Khankhuuluu mongoliensis, or \"Dragon Prince,\" a newly identified tyrannosauroid species, roamed Mongolia 86 million years ...

The dinosaur skeletons, found hidden in a museum collection in Mongolia, is an ancestor of the mighty tyrannosaurs.

Paleontologists have identified Khankhuuluu as the closest known ancestor of T. rex, shedding new light on Tyrannosaur ...

It’s grudge match time. Except that this one took place over millions of years, between two fierce and formidable enemies. It ...