Counting the rings on slices of bone offers a glimpse at teenage T. rex.
Smithsonian Insider – New horse-sized tyrannosaur with big brain reveals how “T. rex” became top predator
T. Rex's 115-million-year-old British beach-bum cousin found - CNET
What we thought we knew about T. rex was wrong, researchers say in new study
How the T. Rex Built Up That Bone-Crushing Bite - The New York Times
Smithsonian Insider – New horse-sized tyrannosaur with big brain reveals how “T. rex” became top predator
Horse-size T. rex probably not real, says dream-crushing study
What we thought we knew about T-rex was wrong, researchers say in new study
How big can a T-rex grow in real life? What does it stop at? Is there any point where it's too big for its own good because of how much weight it
How large would a T. rex be if a person's height barely reached its ankle? - Quora
Horse-size T. rex probably not real, says dream-crushing study
Horse-size T. rex probably not real, says dream-crushing study
T. rex was actually bigger than we thought - CNET
Tyrannosaurus rex walked surprisingly slowly, new study finds
T. Rex's 115-million-year-old British beach-bum cousin found - CNET