public healthScienceAir Pollution Is Still Killing Thousands of People in the USBy Megan MolteniScienceHow Measles Leaves Kids Exposed to Other DiseasesBy Megan MolteniScienceEbola Is Now Curable. Here’s How the New Treatments WorkBy Megan MolteniScienceThe Looser a State's Gun Laws, the More Mass Shootings It HasBy Megan MolteniIdeasThe Terrifying Unknowns of an Exotic Invasive TickBy Maryn McKennaBusinessSan Francisco's Juul Ban, an All-Electric Airplane, and More NewsBy Alex Baker-WhitcombIdeasThe Radical Plan to Change How Antibiotics Get DevelopedBy Maryn McKennaScienceMeasles Had Been Eliminated. Now It’s Nearly a Daily ThreatBy Megan MolteniScienceAbortion Bans Create a Public Health NightmareBy Adam RogersScienceMeet the Pro-Vaxxers Helping to Stave Off the Next PandemicBy Michele Cohen MarillScienceFighting Measles, LA Pulls a Classic Move: QuarantineBy Adam RogersScienceNew York's Vaccine Order Shows How Health Laws Are Failing UsBy Megan MolteniIdeasThe True Dollar Cost of the Anti-Vaccine MovementBy Maryn McKennaBusinessFacebook Will Crack Down on Anti-Vaccine ContentBy Louise MatsakisScienceThere's Still So Much We Need to Learn About Weed—and FastBy Matt SimonScienceWe Can Still Avoid a Repeat of Last Year's Deadly Flu SeasonBy Megan MolteniScienceThe DRC's Ebola Outbreak Is an End-of-Year NightmareBy Megan MolteniScienceApple’s Newest Watch Features Will Transform Heart HealthBy Robbie GonzalezScienceConstruction Workers Toil Away in San Francisco's Toxic AirBy Emily DreyfussScienceIs California's Smoke Getting Worse? It's ComplicatedBy Robbie GonzalezScienceStay Inside, Californians: Wildfire Smoke Is No JokeBy Megan MolteniScienceDNA Tests Could Help Docs Detect Infectious Diseases FasterBy Megan MolteniTransportationSelf-Driving Cars Could Make Humans Unhealthier Than EverBy Nick StocktonScienceA Brain-Eating Amoeba Just Claimed Another VictimBy Robbie GonzalezMore Stories