SpaceExoplanet plate tectonics: A new frontier in the hunt for alien life Plate tectonics seems to be crucial for life on Earth, but we’ve never confirmed that it happens on other worlds - that may be about to change Features
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