Cahokia - Oldest Great Civilization in US?

When we studied Native American history in school, we learned about many tribes. Chances are you don’t remember learning of Cahokia, a long-extinct civilization originally near what is now Collinsville,...
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The Last House on Sinking Island

Holland Island is located in the Chesapeake Bay in Holland Strait, between Bloodsworth Island and Smith Island, six miles west of Wenona, Maryland. The island was once about five miles long and one and...
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Mount Rainier's Shadow - Up in the Clouds

All objects, big or small, cast shadows and so do mountains. However, one particular peak displays a peculiar behavior – it cast shadows not on the ground, but up in the clouds. How does that happen?...
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Glass Gem Corn - Colorful and Real Corn

These multicolored kernels of corn that look like glass beads belong to a specially bred variety, aptly named Glass Gem Corn, and they can be actually grown from seeds. Glass Gem corn was developed by...
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15 Strange Beaches

Sandy stretches of gray, brown or even white are the world's norm. Even rocky beaches or those with sheer cliffs barring passage for everyone save the bravest adventurers are not rare. But there are other...
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