Tyrannosaurus (pronounced / tɨˌrænəˈsɔːrəs / or / taɪˌrænoʊˈsɔːrəs /, meaning «
tyrant lizard») is a...
But do we know why the «
tyrant lizard» and other dinosaurs have developed some unusual appendages?
Up close with the tyrannosaur skeleton, Rothschild points to some healed bones in a skull and conjures up the sex life of the King of
the Tyrant Lizards.