Despite being pushed to the brink of extinction, the American buffalo is fundamental to the fabric of America, but it's not actually a buffalo.

A pest to ranchers, a prize to hunters, and a temperamental tank to anything that bothers it, African buffalo roam by the thousands in sub-Saharan Africa. Cape buffalo, one of four distinct ...

Our human species emerged in Africa around 300,000 years ago but scientists don't yet have a clear picture of what kind of ...