Australia's cyber watchdog has called on Twitter, which is owned by multi-billionaire Elon Musk, to explain its handling of online hate. Read more
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US President Joe Biden has called Chinese President Xi Jinping a dictator at a fundraising event in California. Read more
Discrimination is a more pressing concern from advancing artificial intelligence than human extinction, says the EU's competition chief. Read more
Regulators in the US have asked a judge to block Microsoft from completing its $69bn (£56bn) purchase of Call of Duty publisher Activision Blizzard. Read more
Thousands of Reddit communities have "gone dark" as part of a protest by users over how the site is being run. Read more
Meta has shown staff plans for a text-based social network designed to compete with Twitter, sources have told the BBC. Read more
Companies in the future may use brain-monitoring technology to watch or hire workers, the data watchdog says. Read more
A song that uses artificial intelligence to clone the voices of Drake and The Weeknd is being removed from streaming services. Read more
The boss of the company behind ChatGPT has said it might consider leaving the EU if it fails to comply with a planned law on artificial intelligence (AI). Read more
Apple says it has struck a multi-billion dollar deal with chipmaker Broadcom to use more US-made parts. Read more