Shares in China’s MetaX, a maker of high-end chips used to power artificial intelligence systems, surged more than 750 per ...

US and China AI rivalry gets sharper as NVIDIA sells downgraded chips to China, helping you anticipate supply shifts and policy risks.

A tiny sunlight emulator, a video player for your dreams and a vest for listening to trees feature in our roundup of best gadgets.

The vast Global Digital Trade Expo in Hangzhou stood as a rebuke to U.S. efforts to hem in China’s technology. But the real competition is internal, and profits are hard to find. By Andrew Higgins ...

Ma Xiaoxiao, deputy consul general at China's Consulate General in New York, and consul Zhao Yunzhe, met with reporters in Manhattan last Thursday. China, the world’s No. 2 economy, will aim for ...

As the United States leans on solar power to meet soaring energy needs, its reliance on a Chinese-made component has created a mounting security threat, according to energy industry executives and ...

What if the future of global power wasn’t decided by military strength or economic might, but by who leads in artificial intelligence? NVIDIA CEO Jensen Huang has sent shockwaves through the tech ...

After a months-long trade war between China and the United States, Presidents Donald Trump and Xi Jinping are scheduled to meet Thursday in South Korea. Both countries seem to be angling for a truce; ...