International Rock Day, on July 13, celebrates these hardy heroes, which have played a big part in human history since at least the Stone Age. They served as humanity"s first tools and as nature"s journals, protecting ancient fossils and documenting changes caused by geological processes.
International Rock Day
Today in History
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Bobbio, Italy
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Corjuem Fort in Goa, India
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Whooper swans, Kotoku Pond, Japan
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A crane for good luck in today’s big game
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Bisti/De-Na-Zin Wilderness, New Mexico
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Cinco de Mayo
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Guanahacabibes National Park, Cuba
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We have liftoff!
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Happy Mothers Day!
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The island fox’s incredible comeback
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Turning darkness into light
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Uncommon clouds are gathering
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Pumpkin patch
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Patriot Day
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Happy Astronomy Day!
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Saksun, Faroe Islands, Denmark
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Christmas Eve
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Winter scenery near Kuhmo, Finland
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International Beaver Day
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Happy Thanksgiving!
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Antarctica Day
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An iris garden in Tokyo, Japan
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Twas a night just like tonight
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Surfer s paradise
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Pantaleu
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Surf s up—Down Under
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Look to the north sky tonight for the Perseids
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Salar de Uyuni salt flats in Bolivia
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Aw shucks, it’s oyster season in Galway
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Things are looking up
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