Maxar Intelligence has developed software that allows drones to navigate even when GPS signals are blocked – breaking through ...

End-to-end encryption is useful, secure, and reliable. But it’s just not enough.

Men and women who have taken to the air on behalf of the United States expressed bewilderment after the leak of attack plans.

"If there were previously eight channels, now there are 16," said a spokesperson for Ukraine's air force to local TV.

Discussions of classified military plans are generally not supposed to take place on consumer messaging apps. Why Signal won’t compromise on encryption, with president Meredith Whittaker One ...

got an unusual kind of endorsement this week after U.S. national-security officials were revealed to be using Signal to share information about a pending U.S. military strike, and mistakenly ...

a former naval aviator, both Gabbard and Ratcliffe also said they could "not recall" specific details about the Signal thread, including whether weapons systems, timing and military units were ...

Democrats pushed back, saying the leaked military plans show a sloppy disregard for security, but Ratcliffe insisted no rules were violated. “My communications to be clear in the Signal message ...