Probing Question: Why is the census important?

Every 10 years, the U.S. Census Bureau undertakes a mammoth task: counting all of the people living in the United States and recording basic information such as age, sex, and race. The United States' founders thought these ...

Study confirms 3 Neanderthal sub-groups

The Neanderthals inhabited a vast geographical area extending from Europe to western Asia and the Middle East 30,000 to 100,000 years ago. Now, a group of researchers are questioning whether or not the Neanderthals constituted ...

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