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

Was the “Nanotyrannus” real? Or just a young T. rex? Does it matter?

Is the T. Rex Three Different Species?

Why were Tyrannosaurs rex arms so small?

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

Scientists propose Tyrannosaurus had three species, not just 'rex, dino t rex rtx

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

Tiny T. rex fossils aren't a new species - they are just teenagers

Teenage T. rex' fossils 'are a different dinosaur species

Big dino, little dino: how T. rex's relatives changed their size