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How Charitable Are Americans?

America's charitable giving can be emotional, highly variable, and astonishing. Here are the facts about who gives what, and tips on how to be an effective philanthropist.

Think Online Retailers Charge Us All the Same Price? Think Again

One of the best things about shopping online was how easy the Web made it to compare prices so you could be sure you were getting the best deals. Not anymore: Now, many companies are using your personal data to decide what prices to offer you for their products.