“But there’s a lot of those,” he adds, pointing out that we don’t know which ones may be related to bats. “Most of them are only known from isolated teeth and jaw fragments.” After ...

Changes to teeth centered on the evolution of the ultrasharp incisors and canines that characterize living vampire bats. The anticoagulants currently found in vampire bat saliva, which keep the prey’s ...

This conflicts with all other known mosasaur species, in which each tooth has its own socket, according to the new study. Rather than being constructed out of bone from the jaw, tooth sockets are ...