Prototypeshownwithoptions.Productionmodelmayvary.2018CamryavailableFall2017.©2018ToyotaMotorSales,U.S.A.,Inc.WithitsavailableEntune™3.0PremiumAudiowithJBL®w/Clari-Fi,™you’vegotafrontrowseat.07.2018BUILDINGABETTERATHLETE“IlovethefeelingofpushingmyselftotheedgeandpushingbeyondwhatIthinkispossible.”KATIELEDECKYU.S.OLYMPICCHAMPIONNATIONALGEOGRAPHICJULY2018THEBIGIDEA30YearsofClimateLessonsAstheproblemofhuman-drivenclimatechangehasgrown,theresponsehasnotkeptpace.BYANDREWREVKINWildGemsofRussiaRussiahasimposeditsstrictestland-usepro-tectionson85millionacres.That’smorethananyothercountry—andonlythebeginningofthestory.PHOTOGRAPHSBYSERGEYGORSHKOVPROOFEMBARKEXPLORE17830TOOLKITCreatingtheWorldWhatdoesittaketomodelEarth?Peerintothetoolkitofabespokeglobemaker.BYNINASTROCHLICDECODERCleanEnergyinaCoalMineInGermanyanoldminemaybecomeanunder-groundbatteryforwindandsolarenergy.BYJASONTREATALSOGettingtoRwenzoriSheShieldsSharksArmadilloAmourOntheCoverSwimmerKatieLedecky,afive-timeOlympicgoldmedalist,isknownforhertoughworkethic,butshealsoreliesonsportssciencetoimproveperformance.PHOTOSBYJOHNHUETCONTENTSALSOYourHomeIsBuggedHowBirdsPredictQuakesSoccer-StarMapGENIUSLandscapeActivismKateOrffdesignsresil-ientcoastsandwater-waysforthefuture.BYRACHELHARTIGANSHEAFEATURESFaster.Higher.Smarter.Stronger.Scientistsarepushingthelimitsofhumanathleticperformance.BYCHRISTINEBRENNAN......................................P.42PredatorsintheNightMeat-eatingbatshauntaMayatemple.BYVIRGINIAMORELLPHOTOGRAPHSBYANANDVARMA.......................................P.72DISPATCHESPowerStrugglePuertoRicoisrecover-ingfromthelongestblackoutinU.S.history.BYDAVIDBRINDLEYPHOTOGRAPHSBYCAROLGUZY..............P.104LostatSeaRarelyseenseabirdsaresufferingdeclines.BYJONATHANFRANZENPHOTOGRAPHSBYTHOMASP.PESCHAK.....................................P.110FacesoftheFutureIntheUnitedStatestoday,Latinosareamajorfocusoftheimmigrationdebate.Butincommunitiesnationwide,they’reestablished,risingtopower,andofferingaglimpseofwhat’sahea...