If time travel became reality, how would it change the world? Would we rewrite history, risk paradoxes, or create an entirely ...

Clear skies into Thursday afternoon across the Triangle ...

Active protection system will counter new generation weapon systems that are not only difficult to detect but can also attack ...

Google published principles in 2018 barring its AI technology from being used for sensitive purposes. Weeks into President ...

Leaders in the Mexican border state of Chihuahua gathered on Sunday for the funeral of a National Guard officer killed in a cartel ambush last week.