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

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 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 ...

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 ...

Berkshire Hathaway outperformed the S&P 500 in 2024. The market value for the company is a stunning $1.08 trillion. Still ...

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