Pterodactyls are extinct flying reptiles. They lived during the Mesozoic Era (252.2 million to 66 million years ago). Though they might look similar, they’re actually not dinosaurs. They’re related, ...

The 209-million-year-old fossil offers clues to the evolution of the reptiles, which have more than 150 named species including the well-known pterodactyl. At a remote bone bed in Arizona, dense with ...