Related topics:ScienceBacteriaPhotographyEnvironment and ConservationMore Science'Impossible' chemistry may reveal origins of life on EarthMicrobiologyCellsChemistryEvolutionMoreScienceThe 1918 pandemic mistake that changed medicine foreverModern HistoryMicrobiologyEpidemicsInfluenzaPublic HealthMoreEnvironment and ConservationThe hidden beauty of the plants that feed the worldAgricultureFoodMicrobiologyClimate ChangeMoreScienceEvolving globs of yeast may unlock mysteries of multicellular lifeMicroorganismsBiologyMicrobiologyCellsEvolutionMoreHistoryThis 'bacteria hunter' discovered the causes of tuberculosis, anthrax, and choleraMedicineMicroorganismsBacteriaBiologyMicrobiologyEpidemicsResearchScientistsMoreEnvironment and ConservationSoils from Antartica seem to contain no life—an unprecedented discoveryAntarcticaMicrobiologyExtraterrestrial LifeMarsMorePhotographySee a stunning world invisible to the naked eyeTechnologyBiologyMicrobiologyScientistsMoreScienceThere are more viruses than stars in the universe. Why do only some infect us?Animal DiseasesMicrobiologyCoronavirusCoronavirus CoverageMoreScienceThe new coronavirus spares most kids. These theories may help explain why.DiseasesMicrobiologyChildrenImmune SystemCoronavirusCoronavirus CoverageMoreScienceWhy soap is preferable to bleach in the fight against coronavirusDiseasesMicrobiologyEpidemicsSanitationPlastic WasteCoronavirusCoronavirus CoverageMoreScienceThese sleek predatory dinosaurs really are teenage T. rexMicrobiologyFossilsPalaeontologyTyrannosaurus rexMoreScienceThis gorgeous art was made with a surprising substance: live bacteriaPhotographySee the year's best pictures of the hidden microscopic worldScienceSurprise Life Found Thriving 2,000 Feet UndergroundMagazineThis Scientist Is Unlocking the Mysteries of CheeseScience1:12Watch How Life Develops From One CellCellsMoreAnimalsThese 'Indestructible' Animals Would Survive a Planet-Wide ApocalypseAstronomyAsteroidsMicrobiologyPlanetsExtraterrestrial LifeRadiationSupernovaOne Strange RockMoreScience1:21Explore the Tiny, Beautiful Cellular World with New Microscopic ImagesCellsImaging TechnologyMoreScienceNew Human 'Organ' Was Hiding in Plain SightBodyCancerCellsMore