Nvidia (NVDA) shares are rising Tuesday morning after CEO Jensen Huang made a slew of product announcements in his CES keynote, including new gaming chips and advanced technologies for programming humanoid robots and self-driving cars.

Washington has blacklisted Tencent Holdings Ltd. backed startup Zhipu targeting one of the few emerging firms seen as leading contenders in the race to create a competitor to OpenAI’s ChatGPT.

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U.S. stock futures are little changed after indexes were mixed Monday; Nvidia stock adds to all-time high after CEO comments; and Uber shares climb after it announces collaboration with Nvidia on autonomous driving.

U.S. adds Tencent, Huawei to list of Chinese military companies. Uber, Nvidia to collab for autonomous mobility. U.S. natural gas surges as severe winter storms seen hiking demand.

Nvidia's high-profile CEO, Jensen Huang, made a splash on Monday night when he unveiled in his keynote speech a series of new products, including a $3,000 personal AI computer that will be powered by the highly sought-after Blackwell chip.

From US Steel and Nippon Steel's lawsuit against the Biden administration to China's efforts to limit stock selling by several large mutual funds, here's a look at some of the major developments from across the world.

Chief Executive Jensen Huang unveiled a slew of new AI products at a consumer-electronics showcase in Las Veg

Live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

Global semiconductor stocks, including heavyweight Nvidia, climbed Monday after contract electronics giant Foxconn announced record fourth-quarter revenue.

Nvidia’s high-profile CEO ... There might be better and cheaper options out there. Tencent said it was planning legal action to challenge its inclusion on an annually updated list of companies ...