TechnologyDoes a machine beating a Go master mean human-like AI is close? A computer has won the first game of a match against the world's leading player of complex board game Go. Does this herald a new era for AI, asks Ben Medlock Comment
HealthPush for natural birth a dangerous flaw in UK maternity review A misguided ideology seeking natural childbirth at any cost is leading to dead babies and damaged mothers and must be confronted, says Clare Wilson Comment