Think tanks and universities have helped expose problematic Chinese business practices. Now, those businesses are accusing them of defamation.

Other big technology companies have been boisterous in their courtship of the new administration. But Nvidia and Microsoft have avoided the Washington spotlight.

The tech giant’s sales of apps and services helped profit grow 7 percent from a year ago, even as the company contended with slumping sales in China.

The tech industry has had an insatiable appetite for Nvidia’s chips over the last two years. But the feast may be over sooner than many had expected.

The federal law banning TikTok has revealed a major schism among American tech companies: Some are willing to flout the law — and some, including Apple and Google, are not.

The company’s Apple Intelligence system has erroneously characterized news stories, provoking a backlash from media companies.

The tech industry is fighting new regulations, expected soon, that aim to keep the cutting-edge technology in the United States and allied countries.