MilitaryScienceThe Situation at Chernobyl Is DeterioratingBusinessOnline Sleuths Are Using Face Recognition to ID Russian SoldiersIdeasSimulation Tech Can Help Predict the Biggest ThreatsBusinessAutonomous Weapons Are Here, but the World Isn’t Ready for ThemScienceThe US Space Force Wants to Clean Up Junk in OrbitScienceThe United Nations Could Finally Create New Rules for SpaceIdeas‘My Body Is Used to Design Military Tech’ScienceWest Point Chemists Re-Create Medieval Gunpowder RecipesScienceWhat the Pentagon’s New UFO Report Reveals About HumankindScienceGPS III’s Long Journey Is Picking Up SpeedScienceThe Space and Air Forces Launch an LGBTQ Task ForceBusinessIn war zones, social media disinformation is costing livesScienceFossils in a Forgotten Ice Core Rewrite Greenland’s Icy PastSecurityFacebook Ad Services Let Anyone Target US Military PersonnelScienceIf You Are Going to Survive, You Must Prepare to FailBusinessInside the Royal Navy’s futuristic training centreSecurityHold Everything: Stormtroopers Have Discovered TacticsSecurityA Navy SEAL, a Quadcopter, and a Quest to Save Lives in CombatCultureHow Video Games Are Saving Those Who ServedCultureUncle Sam Is Looking for Recruits—Over TwitchBusinessA Dogfight Renews Concerns About AI's Lethal PotentialScienceA Postal Slowdown Is Scary for Those Who Get Meds By MailIdeasOffice Life at the Pentagon Is Disconcertingly RetrogradeBusinessThe military is turning to Twitch to fix its recruitment crisisMore Stories