A new specimen of one of the most controversial species of dinosaur has the potential to overturn decades of research on the T rex.

Nearby stands a rocket ship that reaches toward the heavens with patriotic flair. Decorated in red, white, and blue, this towering creation embodies a distinctly American optimism—the same spirit that ...

A new study reveals that fossils once believed to belong to a teenage Tyrannosaurus rex may actually belong to a separate species ...