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

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

Why the sale of a T. rex fossil could be a big loss for science

Newly discovered dino may be tyrannosaur 'missing link

Like Godzilla, but actually real': study shows T. rex numbered 2.5 billion

T. Rex Renaissance: Big Decade For Dino Research : NPR

Splitting T. Rex Into 3 Species Becomes a Dinosaur Royal Rumble - The New York Times

Is Scotty the Biggest T. rex? Maybe Not - Scientific American Blog Network

Sue (dinosaur) - Wikipedia

Fossils show dismembered young dinosaurs in belly of T. rex cousin

Bold theory' that Tyrannosaurus rex is 3 species gets stomped to pieces