Why so many? Put simply, in order to be born successfully, your fairly large human infant has to fit through a fairly small opening. This requires some degree of flexibility. There’s no way a baby ...

Sharks do not have bones. Sharks are elasmobranchs ... Viviparous sharks develop a placental connection to their babies, ...

“They do, however, have immature kneecaps that are ... This isn’t a phenomena specific to kneecaps, either. “Babies are born ...

So where do those extra bones go ... Oh, and it's a great way for you to keep fit too! Babies are born with around 300 bones. That's 94 more than adults have. For a baby to be born, the whole ...

We have the largest brain relative to ... going to be the best situation,” Smith said. Because babies’ heads grow so quickly, the bones of their skull must be able to adjust.