10/12/2026
Tyrannosaurus rex may have looked very different from the movie monster we grew up with.
Recent research supports the idea that T. rex likely had lips covering its teeth when the mouth was closed, similar to many living reptiles. That means its enormous teeth probably were not permanently exposed.
Feathering is more uncertain. Fossil skin impressions from T. rex show scales on parts of the body, while several close tyrannosauroid relatives are known to have possessed feather-like coverings. Scientists still debate how much feathering an adult T. rex may have had, so a heavily feathered reconstruction like this should be viewed as one possible interpretation rather than a confirmed appearance.
What we do know is that T. rex lived about 68β66 million years ago in western North America and was one of the largest terrestrial predators ever known, equipped with an extraordinarily powerful skull, bone-crushing teeth, and two functional fingers on each hand.
Every new fossil discovery continues to refine how we picture the king of the dinosaurs.
Would you rather see T. rex reconstructed with feathers, mostly scales, or a mixture of both?
