Related topics:Travel and AdventureEnvironment and ConservationEarth DayHistoryMore Environment and ConservationSee the ocean’s glow-in-the-dark world on a fluorescent night diveNational Geographic SocietyAdventure TravelTravelBioluminescenceOceansDiversMarine BiodiversityMarine BiologistsMarine BiologyNight PhotographyOcean LifeResearchScuba DivingSnorkellingMoreEnvironment and ConservationUnique trees from Nat Geo’s photo archives mark amazing momentsNational Geographic SocietyPhotographyForestsTreesForestryLandscape PhotographyPlanet PossibleMoreTravel and Adventure10 Ghost Towns Around the WorldHalloweenNational Geographic SocietyTravelBuildingsRuinsLost CitiesMiningRailwayMoreVideo1:00National Geographic Explorers: David Gruber27 April 2021Earth DayNational Geographic SocietyExplorationProtected AreasEnvironment and ConservationSustainabilityMarine SanctuariesThreatened SpeciesMoreVideo1:00National Geographic Explorers: Brian Skerry9 April 2021Earth DayNational Geographic SocietyExplorersPhotographyEnvironment and ConservationMarine SanctuariesPhotographersThreatened SpeciesUnderwater PhotographyMoreVideo0:57National Geographic Explorers: Asha de Vos9 April 2021Earth DayNational Geographic SocietyExplorationProtected AreasEnvironment and ConservationMarine SanctuariesMoreVideo1:00National Geographic Explorers: Enric Sala9 April 2021Earth DayNational Geographic SocietyAnimalsExplorersExplorationEnvironment and ConservationMoreFamilyNatGeo Explorers Live: Ice stories with Liz ThomasNational Geographic SocietyClimate ChangePolar RegionsSnowMorePhotography‘I felt like the pandemic was being censored.’ Photographing the fight for life – and grief of death – in COVID-19 BritainLondonSomersetUnited KingdomNational Geographic SocietyMedicineDiseasesCoronavirusMoreFamilyFrom photography skills to careers advice: National Geographic launches summer of virtual learning events National Geographic SocietyExplorersEducationPhotographersPhotography TipsMoreFamilyNatGeo Explorer Classroom: Gautam Shah on turning gamers into conservationists, May 21st @ 7pmNational Geographic SocietyTechnologyComputersConservationistsGamesMoreVideo1:00National Geographic Explorers: Giovanni Chimienti20 April 2020Video1:00National Geographic Explorers: Barbara Klump20 April 2020Video0:59National Geographic Explorers: Ameer Abdulla20 April 2020Video1:00National Geographic Explorers: Annette Fayet20 April 2020Video1:00National Geographic Explorers: Lucy Hawkes20 April 2020Earth DayNational Geographic SocietyExplorersBirdsConservationistsOceansWildlifeMoreVideo1:00National Geographic Explorers: Martina Panisi20 April 2020Earth DayNational Geographic SocietyExplorersConservationistsEducationSnailsWildlife ConservationMoreVideo1:00National Geographic Explorers: Ignacio Jimenez20 April 2020Earth DayNational Geographic SocietyExplorersLandConservationistsWildernessMoreHistoryHere are some handshake alternatives, as suggested by our readersNational Geographic SocietyDiseasesTraditionsSanitationCoronavirus CoverageMore