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Sep. 28, 2020 —Experts have examined the evidence that prehistoric flying reptiles called pterosaurs had feathers and believe they were, in fact, ...
Dec. 21, 2022 —Microraptor was an opportunistic predator, feeding on fish, birds, lizards -- and now small mammals. The discovery of a rare fossil reveals the creature was a generalist carnivore in the ancient ...
Aug. 18, 2020 —From emus to woodpeckers, modern birds show remarkable diversity in skull shape and size, often hypothesized to be the result of a sudden hastening of evolution following the mass extinction that ...
Dec. 9, 2021 —A study finds that there is a 50 percent chance that the common ancestor of birds and dinosaurs had bright colors on its skin, beaks and scales, but 0 percent chance that it had bright colors on its ...
Jan. 18, 2023 —The discovery of more than 250 fossilized eggs reveals intimate details about the lives of titanosaurs in the Indian subcontinent, according to a new ...
Apr. 20, 2022 —Palaeontologists have discovered remarkable new evidence that pterosaurs, the flying relatives of dinosaurs, were able to control the color of their feathers using melanin ...
July 5, 2023 —Birds are the only group of dinosaurs that survived the asteroid-induced mass extinction 66 million years ago. But not all the birds alive at the time made it. Why the ancestors of modern birds lived ...
Aug. 20, 2020 —一个独特的合作伙伴eontologists, mechanical engineers and biomedical engineers revealed that the trabecular bone structure of hadrosaurs and several other dinosaurs is uniquely capable ...
Jan. 19, 2021 —Researchers have described in detail a dinosaur's cloacal or vent -- the all-purpose opening used for defecation, urination and ...
Dec. 21, 2021 —A 72 to 66-million-year-old embryo found inside a fossilized dinosaur egg sheds new light on the link between the behavior of modern birds and dinosaurs, according to a new ...