To test the safety and security of AI, hackers have to trick large language models into breaking their own rules. It requires ingenuity and manipulation - and can come at a deep emotional cost
Trump is volatile, capricious and unreasonable – but he belongs to the old world of analogue power. What comes next will be harder to manage, says Guardian columnist Rafael Behr
Jurassic Park actor is advocating for CAR T-cell therapy, which he underwent as part of a clinical trial, to be rolled out for blood cancer patients across Australia
Set four years after Thornton’s blistering neo-western, this film is impressively atmospheric and has strong performances, though Deborah Mailman is criminally underused
Created by three dads from Seattle, the resolutely un-mobile handset doesn’t have internet access, apps or even a screen. No wonder anxious parents are snapping it up