Two years after two other pandas were returned to China, giant pandas were back on display in Atlanta.

A memo that circulated among U.S. policymakers cited intelligence that Alice Huang, a Chinese executive who developed a relationship with Nvidia’s leader, was an asset of Beijing’s Ministry of State Security.

© Manuel Orbegozo for The New York Times

A summit could bolster Xi Jinping’s stature. But talks about Ukraine’s future and limits on nuclear weapons pose uncomfortable choices for China.

© Haiyun Jiang/The New York Times

Mr. Wong, one of the most high-profile members of a movement that was quashed in 2020, was accused of conspiracy to collude with foreign forces, a national security offense.

© Lam Yik Fei for The New York Times

It’s not just rare earths. China is making it harder for other countries to shed their dependence on its solar, drone and drugmaking technology.

© CHINATOPIX, via Associated Press

China and the U.S. need mutually assured collaboration to quash the threat of A.I.-empowered bad actors, even while their economic differences sharpen.

It’s not just rare earths. China is making it harder for other countries to shed their dependence on its solar, drone and drugmaking technology.

© CHINATOPIX, via Associated Press