InfrastructureTransportationSan Francisco Joins the Move to Ban Cars From a Major StreetBy Alex DaviesSecurityCut Undersea Cable Plunges Yemen Into Major Internet OutageBy Lily Hay NewmanTransportationSeattle Joins the Rush to Slow Down Traffic on City StreetsBy Aarian MarshallPhotoThe Beauty of Hawaii, Minus All the Human-Made CrapBy Laura MalloneeTransportationBike Safety Means Having New Lanes and Helmet Laws, US SaysBy Aarian MarshallTransportationParis Ends an E-Scooter Melee With New Rules of the RoadBy Flavie HalaisTransportationAs Pedestrian Deaths Spike, Feds Take on Fanciful CrosswalksBy Daniel C. VockTransportationRio's Gondola Tells a Tale of Transit Style Over SubstanceBy Flavie HalaisTransportationThe Future Face of High-Speed Rail in the Northeast CorridorBy Aarian MarshallTransportationLondon Is Changing Its Skyscraper Designs—to Favor CyclistsBy Alex DaviesTransportationHow 'Microcracks' Undermined San Francisco's New Bus TerminalBy Adam RogersTransportationThe Senate's Transportation Plan Reckons With Climate ChangeBy Alex DaviesTransportationWhy Bigger Roads Make Traffic Worse, and Other Travel NewsBy Aarian MarshallSecurityThe Infrastructure Mess Causing Countless Internet OutagesBy Lily Hay NewmanTransportationThe 20 Most Bike-Friendly Cities on the Planet, RankedBy Copenhagenize Design Co.SecurityRussia and Iran Plan to Fundamentally Isolate the InternetBy Justin ShermanTransportationElon Musk Gets a Boring Customer and More This Week in Car NewsBy Aarian MarshallTransportationWant to Bike Cross-Country? Some Old Railways Could HelpBy Aarian MarshallScienceSpend Part of the $2 Trillion Infrastructure Plan on RobotsBy K. Gretchen GreeneSecurityWhy It's So Hard to Restart Venezuela's Power GridBy Lily Hay NewmanSecurityWhat Happens If Russia Cuts Itself Off From the InternetBy Louise MatsakisTransportationAmerica Needs Way, Way More Electric-Car Charging StationsBy Aarian MarshallTransportationWhy Seattle Built—Then Buried—a Key Part of Its New TunnelBy Alex DaviesIdeasChicago’s New 311 System Is a Huge Win for Public WorksBy Susan CrawfordMore Stories