Five Surprising Things DNA Has Revealed About Our Ancestors. Our genes are largely the result of travel and intermingling.

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The Top 10 National Parks You've Probably Never Heard Of. One of them may be closer to you than you thought.

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The Well-Dressed Suffragist. If you're going to protest, you'll need to buy a charming new hat.

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The Presidential Portrait That Was the “Ugliest Thing” LBJ Ever Saw. (The artist did not take that comment kindly.)

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In the game Robot Mind Meld, the object is to come up with the same word as a robot in as few steps as possible. Keep in mind that the robot is not as intuitive as you are.

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The Father Of Artistic Figure Skating. It was all about making a perfect figure 8 on the ice until Jackson Haines came along.

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Amazon's Big Gamble on Grocery Delivery. What impact could a giant competitor have on existing businesses?

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President John Tyler's Grandsons Are Still Alive. Tyler took office in 1841, and eventually had 15 children.