David Attenborough's latest BBC documentary indulges wishful thinking over evidence.
Cancer is a deadly disease and would have been particularly lethal before the recent development of effective treatments. So why didn’t it – or our susceptibility to it – die out long ago?
Another look at a skull unearthed in Malaysian Borneo 60 years ago can shed light on the mystery of how early humans moved throughout Southeast Asia thousands of years ago.
Not all technologies are created equal. Researchers devised a new model to explain why, after eons of nothing much new, we sometimes see an explosion of innovation in the archaeological record.
The discovery of Homo naledi has been a social media sensation, recording an extraordinary number of views – more than 170,000 – for a scientific paper.
Beyond the cool factor of figuring out hominin hearing capacities two million years ago, these findings could help answer the tantalizing question of when did human vocalized language first emerge.