Blooming pillar corals, green sea turtles, and colorful reef fishes—welcome to the underwater universe of coral reefs. They are formed by tiny marine organisms called coral polyps, which create vast colonies housing many species. As we celebrate their beauty and benefits, it"s vital to recognize the lurking threats of climate change, pollution, and harmful human activities.
Coral Reef Awareness Week
Today in History
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National Panda Day
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Polar Bear Week
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Mada in Saleh, Saudi Arabia
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Temple of Philae, Aswan, Egypt
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Storseisundet Bridge, Norway
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English National Ballet performing The Nutcracker
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Lunar eclipse
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Megalong Valley, Blue Mountains National Park, Australia
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World Water Day
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Today is World Refugee Day
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International Chameleon Day
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Assembling the Smithsonian
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Summer solstice
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Beavers Bend
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Cedar Mesa, Utah, for Indigenous Peoples Day
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A misty morning in Brazil
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I am the walrus
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Chapada dos Veadeiros National Park shines
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50 years of World Heritage Sites
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New Year’s Day in the land of the rising sun
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The Bazaruto Archipelago of Mozambique
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The most Instagrammable bird?
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El Valle de la Luna, Chile
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Unbearable cuteness
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Marine Day in Japan
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National Frog Month
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It s aboat time for the Barcolana
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Val Gardena, South Tyrol, Dolomites, Italy
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What’s blooming in New Zealand?
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Glacial rivers in Iceland
Bing Wallpaper Gallery

