Horse-size T. rex probably not real, says dream-crushing study - CNET
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Counting the rings on slices of bone offers a glimpse at teenage T. rex.
![](https://nypost.com/wp-content/uploads/sites/2/2024/01/esteban-de-armas-shutterstock-74550934.jpg?quality=75&strip=all)
What we thought we knew about T. rex was wrong, researchers say in new study
![](https://insider.si.edu/wp-content/uploads/2011/03/trexprofile670-e1299008901368-120x120.jpg)
Smithsonian Insider – New horse-sized tyrannosaur with big brain reveals how “T. rex” became top predator
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What we thought we knew about T-rex was wrong, researchers say in new study
![](https://static01.nyt.com/images/2023/11/14/multimedia/10tb-bite-02-jmtk/10tb-bite-02-jmtk-articleLarge.jpg?quality=75&auto=webp&disable=upscale)
How the T. Rex Built Up That Bone-Crushing Bite - The New York Times
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T. Rex could have been 70% bigger than fossils suggest
![](https://d1i4t8bqe7zgj6.cloudfront.net/thumbnails/56e6f145e4b02f10a5bb235a/20160314_Dinosaur.jpg)
Horse-sized tyrannosaur may be long-sought missing link in T.rex evolution - The Washington Post
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Study: 2.5 billion T. rex roamed Earth, but not all at once
![](https://nypost.com/wp-content/uploads/sites/2/2024/01/tyrannosaurus-rex-dinosaur-fossil-skeleton-74550822.jpg?w=1024)
What we thought we knew about T. rex was wrong, researchers say in new study
![](https://s.hdnux.com/photos/46/41/66/10100138/5/1200x0.jpg)
Horse-size T. rex probably not real, says dream-crushing study
![](https://insider.si.edu/wp-content/uploads/2014/04/NHB2013-02383_-120x120.jpg)
Smithsonian Insider – New horse-sized tyrannosaur with big brain reveals how “T. rex” became top predator
![](https://insider.si.edu/wp-content/uploads/2013/07/BigMike-120x120.png)
Smithsonian Insider – New horse-sized tyrannosaur with big brain reveals how “T. rex” became top predator