HealthThe real reasons miscarriage exists – and why it's so misunderstood New research reveals that miscarriage serves a critical role in human evolution – and in some instances, may even be associated with optimal fertility Features
HumansMonty Python's Silly Walk is exactly 6.7 times more silly than normal An analysis of a classic Monty Python sketch suggests the Minister of Silly Walks has a walking style 6.7 times more variable, or silly, than normal walking News