Brussels has child safety cases open against Snapchat, Meta and TikTok, but not YouTube or the app storesMost Australian under-16s are still using social media, the regulator's own evaluation findsAI-designed viruses clear peer review, then an independent check finds them close relatives of the natural originalMIT's AI supercomputer has fallen 36 places in the world rankings without getting any slowerArizona physicists shift the quantum noise inside a light pulse, and watch it move in real timeApple has handed Siri to Google, and Amazon's Alexa+ has reached AustraliaBrussels has child safety cases open against Snapchat, Meta and TikTok, but not YouTube or the app storesMost Australian under-16s are still using social media, the regulator's own evaluation findsAI-designed viruses clear peer review, then an independent check finds them close relatives of the natural originalMIT's AI supercomputer has fallen 36 places in the world rankings without getting any slowerArizona physicists shift the quantum noise inside a light pulse, and watch it move in real timeApple has handed Siri to Google, and Amazon's Alexa+ has reached Australia