TechnologyWhen it comes to crime, you can't algorithm your way to safety There are serious issues with new proposals to use artificial intelligence to predict future crimes, says Yu Xiong, chair of the advisory board to the UK's All-Party Parliamentary Group on the Metaverse and Web 3.0 Comment
MindThe supplement that really can improve your brain health Most supplements that claim to help your brain have never been thoroughly tested, but one has convinced even the most discerning scientists of its worth, finds columnist Helen Thomson Comment