T. rex fossil is actually a species new to science, study says
![T. rex fossil is actually a species new to science, study says](https://media.cnn.com/api/v1/images/stellar/prod/nm-tyrannosaur-sergey-krasovskiy-full.jpg?c=16x9&q=h_833,w_1480,c_fill)
![](https://static.independent.co.uk/2024/01/03/00/02203950-1604330d-e4c6-4070-8f2b-2f303b378e66.jpg)
Teenage T. rex' fossils 'are a different dinosaur species
![](https://cosmosmagazine.com/wp-content/uploads/2023/12/Nanotyrannus-comparison-2.jpg?x56426)
Mistaken identity? Scientists say this dinosaur isn't T-rex
![](https://cdnph.upi.com/sv/ph/og/upi/1871658851982/2022/1/59a40d9162b981dbe01babe54181cb39/v1.5/Researchers-Earlier-study-breaking-T-rex-into-3-different-species-was-wrong.jpg)
Researchers: Earlier study breaking T. rex into 3 different
![](https://bgr.com/wp-content/uploads/2022/03/AdobeStock_298633768.jpeg?quality=82&strip=all)
Fewer T. rex walked the Earth than previous estimated, new study
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2020/01/010220_sp_t-rex_feat.jpg?fit=1028%2C579&ssl=1)
Small 'cousins' of T. rex may actually have been growing teenagers
![](https://idsb.tmgrup.com.tr/ly/uploads/images/2022/08/04/222563.jpg)
Scientists debunk bold theory of T. rex as 3 species
![](https://media.cnn.com/api/v1/images/stellar/prod/210419120603-01-t-rex-walking-speed-study-restricted.jpg?q=x_0,y_0,h_1156,w_2056,c_fill/h_833,w_1480)
T. rex walked surprisingly slowly, new study finds
![](https://ychef.files.bbci.co.uk/1280x720/p0d9fnsj.jpg)
The 120-year search for the purpose of T. rex's arms
![](https://themanitoban.com/wp-content/uploads/2023/04/RT_Dinosaur-Research_Photo-taken-by-Faith-Peters-03-scaled.jpg)
New research finds T. rex had scaly lips
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