T. rex may have had 2 equally terrifying sibling species, new research suggests

Newly discovered dino may be tyrannosaur 'missing link

Would it be possible that the T-Rex looked like a giant chicken? Because the only clue we have is its skeleton which looks like that of chickens, although with teeth. - Quora

Tyrannosaurus rex may have been misunderstood – KION546

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

T. rex's older, equally hulking relative found in New Mexico

The ancestor of T-rex: Newly-discovered species may solve a long-standing mystery

Tyrannosauridae - Wikipedia

Dinosaur fossils: Scientists identify a tiny, duck-billed cousin to the T. rex - CBS News

The real T. rex looked nothing like the monster in 'Jurassic Park.' These 13 discoveries have upended our picture of the 'king of the dinosaurs.

New species, who dis? #jurassicpark #jurassicworld #jurassicworlddomin

Giganotosaurus and Tyrannosaurus comparison front view.. we always see comparison of them using side view so this seems pretty new. It also showcase their differences in both head and body structure since

Scientists propose Tyrannosaurus had three species, not just 'rex

Tyrannosauridae, TyrannoPedia Wiki

80-Million-Year-Old T. Rex Relative Named 'Reaper of Death' Discovered

Tyrannosauridae - Wikipedia