TechnologyUK police are using AI to spot spikes in Brexit-related hate crimesThe UK police are monitoring hundreds of thousands of Twitter posts every day to try to predict spikes in hate crime in the run up to the UK's exit from the European UnionNews
EnvironmentMeet the 'climate kids' suing the US government over global warming They claim inaction on climate change has blighted their future – just one of many challenges now hitting the courts. And they might just succeed Features