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Paleontologists have uncovered in Arizona a Triassic treasure trove of fossils dating back 209 million years ago.
A Smithsonian-led team of researchers have discovered North America's oldest known pterosaur, the winged reptiles that lived ...
Scientists have discovered a new species of pterosaur – a flying reptile that soared above the dinosaurs more than 200 ...
The pterosaur Quetzalcoatlus was the largest known flying animal that ever lived. The ancient reptile had a wingspan of up to 40 feet and had hollow bones to help it fly in the sky, according to ...
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