The unique human body part that evolution cannot explain - The human chin has long been fertile ground for arguments between scientists over its purpose ...

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 4 billion years of our ...

From back pain to wisdom teeth, many of the human body's common problems exist because evolution builds on old designs, a new ...

Carcinization is a captivating type of convergent evolution where five different groups of crustaceans have separately evolved to have crab-like body structures. Evolutionary paleobiologist Matthew ...

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 ...