Tiny T. rex fossils may be distinct species – but not everyone agrees

Palaeontologists can’t agree on whether fossils from several small dinosaurs represent juvenile Tyrannosaurus rex or smaller adults of a separate species that lived alongside them

Did Tyrannosaurus rex have feathers?, Dinosaurs

T. rex survived millions of years. But at this museum it needs a hand battling dust

What Makes a Dinosaur a Dinosaur - Fossils and Paleontology (U.S. National Park Service)

Sensitive T. rex? This new dino might change the face of tyrannosaurs, evolution

T-Rex: Tyrannosaurus Dinosaur Facts and Information

Tyrannosaurus rex might be three different species - Big Think

Tiny Tyrannosaur Hints at How T. Rex Became King - The New York Times

Nannotyrannus might just be a separate species from T. Rex : r/Paleontology

First-of-its-kind tyrannosaur fossil reveals what younglings ate, Science

Here's exactly how T. rex grew from a slender tot into a massive carnivore

Unusual South American T-rex relative under fire

Newly discovered T. rex lookalike with an unusual skull terrorized Patagonia 80 million years ago