Europe joins global race over ‘miracle material’
Light, flexible and super-strong, graphene is set to revolutionise areas as diverse as medicine, electronics and sport. But can it really start a new industrial revolution?
‘Breakthrough’ cancer treatment too pricey for NHS
A new drug seemed set to offer cancer patients a possible lifeline. Now the UK’s health service says it is not worth the cost – but can you really put a price on someone’s life?