A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...

The New Democrat Coalition on Friday urged Defense Secretary Pete Hegseth to resign over an unclassified inspector general report that found he endangered service members by communicating about ...

The Pentagon watchdog concluded that Defense Secretary Pete Hegseth risked endangering American troops and the US mission against Houthi rebels in Yemen when he shared attack plans on the Signal ...

A recent transmission from NASA’s Lucy probe has raised concerns that were not part of the mission’s original expectations. The signal suggests an anomaly that could affect how the spacecraft performs ...

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 ...

If only they were robotic! Instead, chatbots have developed a distinctive — and grating — voice. Credit...Illustration by Giacomo Gambineri Supported by By Sam Kriss In the quiet hum of our digital ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

Preloading will help File Explorer launch more quickly on less powerful hardware. Preloading will help File Explorer launch more quickly on less powerful hardware. is a senior editor and author of ...

A highly critical inspector general report found Defense Secretary Pete Hegseth jeopardized troop safety and violated department policy by using the Signal app on his personal cell phone to discuss a ...

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 ...

Defense Secretary Pete Hegseth exposed sensitive information when he sent details of a pending military strike from his personal phone, according to a Pentagon watchdog investigation into the ...