Evolution has left humans with many vestigial traits—remnants of once-useful biological features that serve little or no ...

Evolution has largely deprived us of our ability to swivel our ears, but those vestigial muscles still activate when we listen intently, according to new research. Reading time 3 minutes Tens of ...

An ear is like an iceberg – much of it is out of sight. The only visible part is the auricle – the seashell shaped structure made of bendy cartilage, covered in skin. Its main role is to act as a ...