The chipmaker expects more than $10 billion in foreign sales this year, but the Biden administration is advancing rules that could curb that growth.

The chipmaker expects more than $10 billion in foreign sales this year, but the Biden administration is advancing rules that could curb that growth.

© Brandon Celi

Companies like OpenAI and Google are running out of the data used to train artificial intelligence systems. Can new methods continue years of rapid progress?

© Brendan Totten

Chen Jinping used the office in Lower Manhattan to quash dissent against the Chinese government. The Justice Department is fighting Beijing’s efforts to wield its influence secretly.

© Hilary Swift for The New York Times