Related topics:Environment and ConservationAnimalsClimate ChangeOceansMore ScienceWhy scientists are 'weeding' coral reefsGreat Barrier ReefCitizen ScienceClimate ChangeCoralsReefsSeaweedPlanet PossibleMoreEnvironment and ConservationA deadly disease is wiping out coral in Florida and the CaribbeanClimate ChangeCoralsMarine BiodiversityOcean AcidificationReefsMoreTravelHow can I get involved in coral reef restoration projects? CoralsEnvironment and ConservationReefsMoreAnimalsMale squid help choose a home for their mate, first-ever study showsIndonesiaEgyptAnimal ReproductionCoralsCourtshipSquidReefsMoreScience10 science discoveries you may have missed in 2020 DinosaursSpaceHuman AncestorsEbolaReefsMoreAnimalsReef sharks are in major decline worldwideCamera TrapsOceansFishingOcean LifeReefsMoreEnvironment and ConservationScientists are trying to save coral reefs. Here's what's working.Climate ChangeOcean AcidificationReefsMoreAnimalsThese fish eggs aren't hatching. The culprit? Light pollution.FishOceansLight PollutionReefsMoreEnvironmentOn World Environment Day, soak in these amazing Earth photosElephantsWeatherForestsOceansDesertsPlanet EarthSealsReefsSeaweedMoreEnvironmentWhat sunscreens are best for you—and the planet?ReefsScuba DivingSnorkellingSustainable tourismMoreCan we save the coral reefs?QueenslandReefsMoreEnvironment and ConservationInside the Daring Plan to Map Every Coral Reef From SpaceAnimalsNew, Ultra-Colourful Neon Fish Species DiscoveredEnvironmentPhotos From The Great Barrier ReefEnvironmentHawaii Enlists Urchins to Help Corals Resist Algae InvasionEnvironmentHalf of the Great Barrier Reef Is DeadGreat Barrier ReefMagazineAlgaeClimate ChangeCoralsMapsReefsMoreAnimalsWatch Corals Form a ‘Wall of Mouths’ to Catch and Eat JellyfishJellyfishReefsMoreGoing to Great Depths to Illuminate Hidden Underwater WorldsPhilippinesCubaPhotographyHumansClimate ChangeOceansPhotographersReefsUnderwater ExplorationMoreGoing to Great Depths to Illuminate Hidden Underwater WorldsPhilippinesCubaPhotographyHumansClimate ChangeOceansPhotographersReefsUnderwater ExplorationMore