From left: Aiden, Daniel and Ian Shoemake had a close encounter with a chameleon at the North American Reptile Breeders Conference and Trade Show in Arlington. Jason Pahl monitored his 13-foot purple ...

Experts at the St. Louis Zoo are trying to figure out how a 62-year-old ball python laid seven eggs despite not being near a male python for more than 15 years. Mark Wanner, manager of herpetology at ...