Chinese universities and research institutes recently obtained high-end Nvidia artificial intelligence chips through resellers, despite the U.S. widening a ban last year on the sale of such technology to China. This is according to a new Reuters analysis.

Billions of dollars in foreign aid for Ukraine, Israel and Taiwan advanced in the U.S. Senate on Tuesday, as well as a potential ban on the social media app TikTok, measures for the transfer of seized Russian assets to Ukraine and new sanctions on Iran.

Elon Musk lashed out at Australia's prime minister on Tuesday after a court ordered his social media company X take down footage of an alleged terrorist attack in Sydney, and said the ruling meant any country could control "the entire internet".