Science says she really doesn't it like it when you do that. LouLou & Tummie/ImageZoo/Corbis hide caption

Aerospace giant Lockheed Martin is being sued for choosing retirement funds that shortchanged its employees and charged high fees. Peter Macdiarmid/Getty Images hide caption

Down to the oldest plowed fields in the world, the Cilician Plain of southeastern Turkey. Paul Salopek/National Geographic hide caption

Sen. Elizabeth Warren, D-Mass. (right), a member of the Senate banking committee, and Rep. Maxine Waters, D-Calif., ranking member of the House financial services committee, express their outrage to reporters that a $1.1 trillion spending bill that was passed in Congress contains changes to the 2010 Dodd-Frank law that regulates complex financial instruments known as derivatives. J. Scott Applewhite/AP hide caption

The number of grandparents living with their grandchildren is up sharply. Stephanie Wunderlich/Getty Images/Ikon Images hide caption