EnvironmentWe must use genetic technologies now to avert the coming food crisis Food production is responsible for more than a third of greenhouse gas emissions. To get everyone the food they need in a warming world, governments worldwide must invest in securing our food systems Leader
SpaceIf an asteroid were heading towards Earth, could you avert disaster? From nuclear strikes to giant spikes, discover the systems in place to prevent a collision and test your decision-making to see if you could avoid a catastrophic impact Features