Discover the latest news, features and articles about the origin of the human species and what makes us different from our ...

A composite view of the Earth constructed by NASA from multiple satellite images Editor at Large Human evolution is a story writ slow. It’s been about 3.8 billion years since life on Earth emerged and ...

The evolution of human hands is one of the most important – and overlooked – stories of our origin. Now, new fossil evidence ...

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 ...