Texan Documents Underground City Where American WWI Soldiers LivedEqual parts explorer and life-saving ER doctor, Jeff Gusky brings a dark, underground city where American soldiers took refuge during World War I into the light.
Best Museums In The USAAmerica has many of the world's greatest museums, some of which are free.
President Obama Helps Break Ground On Black History MuseumPresident Barack Obama heralded a new national black history museum as "not just a record of tragedy, but a celebration of life" as he marked Wednesday's groundbreaking of the long-sought-after museum on the National Mall.
Dallas Researchers Chip Away At Dinosaur BonesIn the bowels of the Museum of Nature & Science in Fair Park, Tommy Diamond sat hunched over what looked like a huge boulder of plaster. He spends eight hours (or more) a day chipping away at the vertebra of an Alamosaurus.

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