TechnologyIt's parents who are anxious about smartphones, not their children Smartphones have indeed created an "anxious generation", but it isn't young people, it is their parents, argues neuroscientist Dean BurnettComment
EnvironmentHow a viral video made turtles the face of the ocean plastic crisis A video of a turtle with a straw up its nose changed attitudes to plastic pollution around the world. But we must do more, says marine biologist Vanessa Bézy Comment