#’Polar dinosaurs’ lived in Arctic year-round, fossils suggest
“#’Polar dinosaurs’ lived in Arctic year-round, fossils suggest” Baby dinosaur fossils found in northern Alaska suggest that the reptiles lived year-round in the Arctic and were likely warm-blooded, a new study revealed. The “unexpected discovery” of embryos and just-hatched babies from at least seven non-bird dinosaur species shows that the prehistoric animals survived extended periods…