Around 70 million years ago, Earth’s largest predators were dominating continents, driven by an extraordinary evolutionary ...

Biotech scientists are trying to develop high-end accessories such as purses made from lab-grown leather meant to replicate T. rex skin.

A new research shows that the Tyrannosaurus rex’s direct ancestor migrated from Asia over 70 million years ago. Even though ...

Fossils of the T. rex, tyrant lizard and queen of the dinosaurs, are found exclusively in North America. Strangely, they have ...

New study adds to contentious debate about when, where, and how the massive dinosaur evolved.

Tyrannosaurus rex evolved in North America, specifically in Laramidia, the western half of the continent.

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the ...

Researchers trace T. rex origins to Asia and megaraptors to Gondwana. Climate changes and predator extinction fueled their ...

A new study suggests that the T. Rex's ancestors may have evolved in North America, contradicting the mainstream evolutionary ...

Researchers from University College London used modeling to determine the origin of the ancestors of T. rex. The modelling ...

T. rex was previously suspected to have evolved in Asia and migrated to North America, but new research shows that the direct ...