Actor David Tennant has an extra toe. Two anatomists explain what's so fascinating about polydactyly
Former Doctor Who actor David Tennant this week confirmed he has 11 toes. He says he was born with an extra toe on his right foot, meaning he has polydactyly. Here's how this anatomical variation ...
A helping hand: PMI Vet Tech students getting hands-on learning at local ranch
Southern Arizona veterinarian technician students have to be prepared to handle animals of all shapes and sizes ...