Today marks the second-ever World Reef Day, an observance created to help focus global attention on the deteriorating health of our planet"s vital reef systems, and also to help marshal efforts to help them recover. Why should we care about the health of ecosystems such as the Great Barrier Reef, seen in this photo? Because reefs are an easy indicator of how healthy our oceans are. And right now, reefs aren"t doing too well. What can we do? Learn about reefs—not just the dangers that put healthy reefs at risk, but why reefs are such a critical part of Earth"s greater ecosystems.
The largest living organism on Earth
Today in History
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Wild lupines
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International Leopard Day
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Virginia Creeper Trail, Damascus, Virginia
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International Sloth Day
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It s National Hispanic Heritage Month
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Ambassadors of the airwaves
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Green is the new black
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National Park Week
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Looking for peace on the precipice
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Celebrating Native American Heritage Day
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Glendurgan Garden hedge maze is 186 years old
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Llama Day
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Road to Hana, Maui, Hawaii
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Grand Teton National Park
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International Day for Biological Diversity
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Palace of Westminster, London, England
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Celebrating Charles Darwin
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Blue walls of Chefchaouen, Morocco
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Happy Mothers Day!
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Islands that turned the tide
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Groundhog Day
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Christmas star lanterns, Germany
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A triumph of light
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Ring of fire
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Procida, Italy
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