A New Study Suggests Dinosaurs Might Not Have Been As Cold-Blooded As We Thought
![An illustration shows a pair of adult tyrannosaurs and their young living in the Arctic during the Cretaceous Period.](https://media.npr.org/assets/img/2021/06/24/havens-painting-lighter_wide-193cccc2c56a96d34b08ce4347cdca789afb1a6a.jpg?s=600)
Researchers have found hundreds of baby dinosaur bones in the Alaskan Arctic, suggesting that dinosaurs may have lived at cold northern latitudes year-round.
(Image credit: James Havens /Courtesy University of Alaska Fairbanks)
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