Pure science: Controversial paper says T. rex is 3 species, not everyone agrees

Paleontologists propose in a controversial paper that the beloved T rex is actually three different species — T rex, T regina, and T imperator. While the authors lay out morphological differences to support their reclassification, not all experts agree. ThePrint’s Sandhya Ramesh explains the findings. Subscribe to the Pure Science Telegram Channel https://t.me/PureScienceWithSandhyaRamesh Supplementary reading: Paul et al., Evolutionary Biology (2022). The Tyrant Lizard King, Queen and Emperor: Multiple Lines of Morphological and Stratigraphic Evidence Support Subtle Evolution and Probable Speciation Within the North American Genus Tyrannosaurus https://link.springer.com/article/10.1007/s11692-022-09561-5