WSJ Heard on the Street Writer Asa Fitch explains how Nvidia’s recent earnings report may have helped allay concerns about a bubble in AI and tech stocks—at least, for now. Photo: Kent ...

WASHINGTON (AP) — Defense Secretary Pete Hegseth put U.S. troops at risk by sharing sensitive plans about an upcoming military strike in Yemen on his personal phone, according to a Pentagon inspector ...

The Pentagon on Wednesday released a highly critical inspector general report that found Defense Secretary Pete Hegseth jeopardized troop safety and violated department policy by using the Signal app ...

The proposed GAIN AI Act would require chipmakers such as Nvidia (NVDA) and Advanced Micro Devices (AMD) to prioritize U.S. customers for advanced AI chips before selling to China or other ...

Defense Secretary Pete Hegseth risked compromising sensitive military information that could have endangered US troops through his use of Signal to discuss attack plans, a Pentagon watchdog said in an ...

The defense secretary has insisted no classified information was shared. A monthslong investigation into Defense Secretary Pete Hegseth's use of the commercial messaging app Signal is complete and its ...

A classified final version of the Pentagon inspector general’s report into Secretary of Defense Pete Hegseth’s use of Signal to discuss sensitive military operations has been delivered to the House ...

An inspector general report to be released on Thursday examined the defense secretary’s use of a private messaging app to discuss airstrikes in Yemen. By Robert Jimison Megan Mineiro and John Ismay ...

Chinese rare-earth magnet companies are finding workarounds to their government’s onerous export restrictions, as they seek to keep sales flowing to Western buyers without falling afoul of Chinese ...

OpenAI is notifying some ChatGPT API customers that limited identifying information was exposed following a breach at its third-party analytics provider Mixpanel. Mixpanel offers event analytics that ...

Last week, a judge handed down a 223-page opinion that lambasted the Department of Homeland Security for how it has carried out raids targeting undocumented immigrants in Chicago. Buried in a footnote ...

A Deloitte report commissioned by the Canadian government featured fake citations generated from fictional academic papers. Deloitte Canada says that “AI was not used to write the report,” but was ...