In a study of fossils, a research team led by an evolutionary biologist at Johns Hopkins Medicine suggests that a group of giant reptiles alive up to 220 million years ago may have acquired the ...

The Mesozoic pterosaur is considered to be the first vertebrate to achieve powered flight and new evidence, also the first of its kind, helps to pin down what exactly this flying reptile ate.

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A new study led by Ohio University’s Lawrence Witmer reveals that pterosaurs built their own “flight computers” from scratch, evolving unique brain structures for powered flight long before birds took ...