While most adult humans have 32 permanent teeth, or 28 if your wisdom teeth don’t behave, you might be surprised to learn ...

The mighty megalodon is the most famous extinct shark on earth – with giant jaws and a tremendous size that inspire myths and ...

Pit bulls are notorious in the dog world and often get a bad reputation. Canines labeled as ‘pit bulls’ can often be feared ...

Their sharp teeth do live up to the piranhas infamous bite. The upper and lower teeth interlock. However, they are better ...

Why do male hippos fight? It's all about territory and mating rights. And they don't care who is around as they battle.

“Ancient DNA has produced a revolution in our understanding of recent human origins,” said Daniel Green, field program ...

Proteins degrade over time, making their history hard to study. But new research has uncovered ancient proteins in the enamel ...

In this new series, Human, paleoanthropologist Ella Al-Shamahi reveals our incredible story across 300,000 years of human ...