In South Africa's Addo Elephant National Park, a four-month-old baby elephant caused quite a stir in late September: the ...

Like most mammals, humans are diphyodont: We have two sets of teeth – baby teeth and adult teeth. The technical term for our baby teeth is deciduous teeth because they fall out, the same way deciduous ...

This undated image provided by ByHeart shows ByHeart formula products.(ByHeart via AP) (AP) ByHeart, a manufacturer of ...

A teen suffered a serious head injury, and another person was injured after a vehicle crashed into a parked car and flipped ...