The windiest, coldest, driest and fifth-largest continent on Earth—Antarctica—was discovered in 1820. It is Earth"s southernmost continent and a pristine and forbidding wilderness, often referred to as the world"s last true frontier. From suspended clouds of ice crystals to a subglacial, iron oxide-rich lake that flows blood-red, this polar desert is full of natural wonders. Its massive ice sheet stores about 70% of the world"s fresh water. If it were to melt entirely, it could raise sea levels by over 200 feet, threatening low-lying regions worldwide. The infamous ozone layer hole is located above Antarctica, but thanks to global efforts, it is on track to close within the next 20 years.
Ross Sea, Antarctica
Today in History
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Cave Dale and Peveril Castle, England
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Independence Day
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Virupaksha Temple, Hampi, Karnataka
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Reindeer, Lapland, Finland
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International Dark Sky Week
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Underwater underground
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Peek-a-boo, I see you!
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A feel of an era bygone
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The worlds most exclusive beach?
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Nap your worries away
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The dawn of a new beginning
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International Day of the Tropics
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Nature, art, and...math?
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The buffet is open
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Frosty Finland
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Which bird wore it best?
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A splash of colour
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What can you see from this tower?
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Mount Rainier National Park, Washington, USA
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Great white egret, Hungary
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Serene waters on a trembling earth
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A grove glows green
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International Day for Biological Diversity
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A beautiful labyrinth
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Where are these prickly pears?
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Bowling Ball Beach, California, USA
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Stepping back in time
Bing Wallpaper Gallery

