EarthCan the UK ease Europe's deadlock on GM crops? The European Union should make it easier for its farmers to grow genetically modified crops, says the UK environment minister – we look at the state of play 51¶¯Âþ
HumansTracing the roots of food preference to keep us healthy Geneticist Paolo Gasparini is exploring the ancient Silk Road to find out how important our genes are in shaping what we can taste and what we like Opinion