Over the past 10,000 years, evolution in West Eurasia has selected for light skin, red hair and resistance to HIV in humans, ...

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

Add Yahoo as a preferred source to see more of our stories on Google. A reconstruction of the crushed skull labelled Yunxian 2, which has features that are closer to species thought to have existed ...

Our bodies are not perfectly designed, but are a living archive of evolution. Anatomy reveals a historical record of ...