Weapons and AmmoScienceThe Space Force Is Launching Its Own Swarm of Tiny SatellitesBusinessThe Ukraine War Shows the US Military-Industrial Complex Isn’t Battle ReadyScienceRussia Is Powering Up a Giant Laser to Test Its NukesScienceNo One Knows If Decades-Old Nukes Would Actually WorkSecurityEnter the Hunter Satellites Preparing for Space WarBusinessTo Win the Next War, the Pentagon Needs NerdsBusinessAutonomous Weapons Are Here, but the World Isn’t Ready for ThemScienceThe United Nations Could Finally Create New Rules for SpaceScienceWest Point Chemists Re-Create Medieval Gunpowder RecipesScienceNuclear Tests Have Changed, but They Never Really StoppedScienceThe Pentagon Ponders the Threat of Synthetic BioweaponsSecurityThat ‘Mother of All Bombs’ Was Just Waiting for the Right TargetSecuritySo, Bad News: Now Militants Are Using Drones as ProjectilesSecurityThe Army Gets Back in the Ship-Killing BusinessSecurityKilling Kim Jong Nam With VX Nerve Agent Crossed a 'Red Line'SecurityAn Arms Dealer Says Life Under Trump Is a 'Win-Win'SecurityThe Warbot Builders of the Middle East Spill Their SecretsSecurityThe Army's First New Pistol in 35 Years Features A Modular DesignSecuritySecurity News This Week: Google Ups the Ante on Web EncryptionBusinessDear Donald Trump: This Is Why Nuclear Weapons Are BadSecurityFeds Tighten Restrictions on 3-D Printed Gun Files OnlineSecurityThe $1,200 Machine That Lets Anyone Make a Metal Gun at HomePhotoInside the Eerie TNT Storage Bunkers of West VirginiaPhotoPhotos: The Brutal DIY Weapons of the Ukrainian RevolutionMore Stories