The most noticeable difference between the modern human face and that of the hunter-gatherers, who lived on Earth over 200,000 years ago, is the forehead. While we now have flat...

Researchers have long attributed the evolution of human intelligence to the size of the brain. It turns out that while a larger skull certainly helped, it was the extra blood su...

Archeologists had always assumed that our early ancestors began baking about 10,000 years ago, after they gave up their nomadic way of life and became farmers. The scientists hy...

About two years ago, recreational cave explorers Steven Tucker and Rick Hunter, were crawling through the tight crevices of a popular cavern called Rising Star near Johannesburg...