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Tech companies like Tesla and Amazon have bet big on robotics technology and automation.

China's 'instant commerce' sector is experiencing a cut-throat price war with companies launching massive subsidy programs and other promotions.

XAI's Grok 4 AI chatbot launched Wednesday appears to consult Elon Musk's views when asked its opinion on some controversial matters.

Elon Musk, who owns social media site X, thanked Yaccarino following the announcement of her departure.

Tesla has applied to test and operate its Robotaxis in Arizona, CNBC confirmed Thursday.

Nvidia has been grappling with export controls on its AI chips implemented by the Trump administration in April for national security reasons.

Musk and X have faced other lawsuits over non-payment to vendors and over failure to provide severance as promised to laid-off employees from Twitter.

Bitcoin broke through its previous day's record as investors continued piling into risk assets and liquidated short positions.

Elon Musk, who owns social media site X, thanked Yaccarino following the announcement of her departure.

Microsoft's Outlook email service was down for Outlook.com as well as Outlook mobile apps and desktop programs.