As drones survey forests, robots navigate warehouses and sensors monitor city streets, more of the world's decision-making is ...

A research team affiliated with UNIST has unveiled a quantum device, capable of ultra-fast operation, a key step toward ...

WASHINGTON — The Pentagon's watchdog is looking into whether any of Defense Secretary Pete Hegseth's aides were asked to delete Signal messages that may have shared sensitive military information with ...

The Pentagon’s latest report makes one thing clear: Signal protects conversations, but it was never designed to safeguard U.S. war plans — and using it that way carried real risk for American forces.

James LaPorta is a national security coordinating producer in CBS News' Washington bureau. He is a former U.S. Marine infantryman and veteran of the Afghanistan war. The report found the former Fox ...

WASHINGTON, Dec 3 (Reuters) - A Pentagon investigation has faulted U.S. Defense Secretary Pete Hegseth for using Signal on his personal device to transmit sensitive information about planned strikes ...

The Pentagon's watchdog found that Defense Secretary Pete Hegseth put U.S. personnel and their mission at risk when he used the Signal messaging app to convey sensitive information about a military ...

WASHINGTON >> A Pentagon investigation has faulted U.S. Defense Secretary Pete Hegseth for using Signal on his personal device to transmit sensitive information about planned strikes in Yemen, saying ...