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

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

Apex predators, like the Tyrannosaurus rex, eventually arose from smaller-bodied tyrannosauroid dinosaurs called Khankhuuluu ...

Deep in Mongolia’s windswept deserts, a long-forgotten fossil has surfaced from the shadows of prehistory exposing a vital ...

Now recognised as the closest known ancestor of all tyrannosaurs, Khankhuuluu is estimated to be 86 million years old. It ...

The fossils are 86-million-years old and have given scientists new information about tyrannosaurs evolved. Jared Voris, a PhD ...

Meet Khankhuuluu mongoliensis, the newly discovered ancestor of T. rex. This Mongolian fossil reshapes the tyrannosaur family ...

Rex, and its broader tyrannosaur lineage, remain a mystery. Now, scientists are taking a fresh look at tyrannosaur fossils ...

A newly identified dinosaur is shedding light on the origins of T. rex and its ancient relatives. The fossil find in Mongolia ...

A unique fossil of a juvenile dinosaur, a Ceratosaurus, is coming to auction at Sotheby's New York, bearing a $6 million high ...

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