African elephants are the largest mammals walking the Earth, yet they only have four teeth. As you might expect, though, their teeth are tremendous. Each tooth of an adult elephant is about the size ...

A study by research teams at the National Museum of Natural Science and National Taiwan University has, for the first time, ...

Tusks are one of the most notable features of elephants, among their size and trunks. However, some elephants do not have tusks, and a high proportion of these elephants are females. Why do some ...