The chipmaker, whose largest investor is the U.S. government, reported that the A.I. boom’s domino effect had hurt sales to personal computer makers.

© Loren Elliott for The New York Times

A Chinese businesswoman who had a close relationship with Jensen Huang was found to be passing intelligence to Beijing. President Trump was briefed and took no action.

© Manuel Orbegozo for The New York Times

Anthropic sits atop a pyramid of business partners and suppliers, making it a barometer of the broader economy. Its initial public offering will have widespread implications.

America is figuring out the trick to reindustrialization, if it can learn the right lessons.