US billionaire Frank McCourt's non-profit says it is working with Guggenheim Securities, Kirkland & Ellis, plus others to migrate TikTok to a digital open-source site

American and British security chiefs have raised the alarm over a growing Chinese cyber threat but Beijing has rejected the accusations

White House move comes amid concern that the firm, which uses foreign tech for crypto mining, may be involved in spying on the base, which houses US nuclear missile silos

First bilateral meeting on AI likely to discuss the 'full range of risks', such as AI and nuclear weapons, and more, US officials say

The US is likely to maintain tariffs on Chinese products and will reveal news next week on areas of strategic competition such as EVs and solar panels, sources say

US officials are looking to restrict the export of closed source AI models to China, Russia and other rivals, sources say, but there is uncertainty on the regulatory set-up it seeks to impose

China tech giants file a suit in a Federal Court in Washington DC, saying the divestment law violates the US Constitution on a number of grounds, such as free speech

US revokes licences that gave chipmakers such as Intel and Qualcomm permission to sell chips to Huawei after China tech giant released an AI-enabled laptop last month

Altered videos of Biden with audio added to depict him receiving profanity-filled jeers are spreading on TikTok, which has failed to meet its vow to disclose when fake content is shown, a media watchdog says

Dozens of Chinese employees with TikTok have been questioned by border officials when entering the United States in recent years, according to a new report

Many American adults support a forced sale or ban of TikTok, a new poll has found; a large number believe it is used by China to influence public opinion in the US, and for spying

CEO Satya Nadella meets heads of state to discuss and unveil projects in Indonesia and Thailand that will use its generative AI and cloud services. He heads to Malaysia on Thursday