The U.S. defense secretary has another Signal group chat. This one reportedly includes his wife and her former Fox News ...

Bio-batteries constructed by electroactive microorganisms have unique advantages in physiological monitoring, tissue ...

Signal uses end-to-end encryption to keep texts secure, preventing third parties — including foreign governments — from ...

Conservative U.S. Supreme Court justices signaled sympathy on Wednesday toward a bid led by two Catholic dioceses to ...

Big European lenders are retaining ambitious performance targets after bumper first-quarter profits this week, but beyond the ...

House Republicans have thwarted Democratic efforts to probe Defense Secretary Pete Hegseth’s controversial use of Signal, ...

From accidental leaks to unsecured networks, the encrypted messaging app has turned into a political landmine—exposing the ...

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

Plus: Cybercriminals stole a record-breaking fortune from US residents and businesses in 2024, and Google performs its final ...

Defense Secretary Pete Hegseth had an internet connection that bypassed the Pentagon’s security protocols set up in his ...

House Republicans moved on Tuesday to block Democrats from forcing votes on the Trump administration’s use of Signal, ...

House Republicans blocked a resolution that could have forced an investigation into Defense Secretary Pete Hegseth. Rep. Adam Smith, D-Wash., says it's because the GOP knows it can't defend him.