The app facilitated communications in a building where cell service is poor and personal phones are not allowed in some areas ...

Defense Secretary Pete Hegseth used the Signal app on a personal computer in his office that was connected to the internet on ...

Defense Secretary Pete Hegseth reportedly directed a desktop computer in his Pentagon office be installed with the messaging ...

The move was intended to circumvent a lack of cellphone service in much of the Pentagon and enable easier communication ...

Three Senate Democrats called for an investigation into the developers of brain-computer interface devices, including ...

It was connected to the internet on an unsecured commercial line, sources said. Defense Secretary Pete Hegseth used the Signal app on a personal computer in his office that was connected to the ...

Defense Secretary Pete Hegseth used the Signal app on a personal computer in his office that was connected to the internet on an unsecured commercial line, what's known as a "dirty line," two ...

Easier and cheaper extraction of gold from old tech could boost the financial incentive to safely recycle, and keep toxic ...

U.S. Senator Tammy Duckworth called for the immediate dismissal of Defense Secretary Pete Hegseth Friday, citing serious security concerns ...