Live birth has evolved independently more than 150 times. The underlying biophysical processes all look quite similar, but new research shows they use completely different genetic tools.
According to this theory, our social and political views can be impacted not only by the sex of our children, but also whether we have more male or female relatives.
Face pareidolia – the phenomenon of seeing faces in everyday objects – uses the same brain processes that we use to recognise and interpret other ‘real’ human faces.
As modern medicine improves, so too does our ability to stave off disease. But can we overcome the most inescapable of afflictions - old age? Researchers around the world are trying to find out.
