For some dinosaurs, the Arctic may have been a great place to raise a family
Fossil baby teeth and bones hint that some dinosaurs reared their young near the North Pole
![family of tyrannosaurs](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2021/06/062321_NO_arctic-dinos_feat.jpg?fit=1030%2C580&ssl=1)
Several dinosaur families, including tyrannosaurs (illustrated), may have lived in the Arctic year-round, fossilized infant dinosaur remains suggest.
James Haven