Crunch question

Image copyright EPA Image caption A young boy snacks on a handful of stir-fried termites in Johannesburg, South Africa Edible insects are often portrayed as something of a sustainable superfood – an environmentally friendly alternative to livestock. But who is…

Paris, London

Image copyright Getty Images Image caption There have been concerns from UK universities about losing access to European research projects A leading UK university has launched a close partnership with a top French research agency, in a relationship that could…