Podcast: Wild Wheels, Airborne Illness, and Why Pregnant Women Should Brush Their Teeth

David is the Online News Editor of Science.

Why do animals run on wheels in the wild? Is a mysteriuous disease carried by the wind? And why is it a good idea for pregnant women to brush their teeth?

Science's Online News Editor David Grimm chats about these stories and more with Science's Sarah Crespi.

Posted in Scientific Community podcast