Nashville school officials said an AI gun detection system at a high school didn't activate an alarm prior to a shooting in which one student killed another and then killed himself. Antioch High ...

India' for acquiring six new diesel-electric submarines, as the defence ministry opens the commercial bid submitted by Mazagon Docks and German company ThyssenKrupp Marine Systems. The MDL-TKMS bid ...

The Obama administration yesterday announced its intention to designate a vast portion of U.S.-controlled areas of the Pacific Ocean as a nature preserve. Although packaged as part of the president’s ...