A damaged home rests on one side along the beach in the Belle Harbor section of Queens, N.Y., on Nov. 5 in the wake of Superstorm Sandy. Craig Ruttle/AP hide caption

itoggle caption Craig Ruttle/AP

A growing number of smartphone apps use internal GPS to help singles locate potential mates nearby. While men are enthusiastic about the apps, women have been slower to adopt them. Sean Locke/iStockphoto.com hide caption

itoggle caption Sean Locke/iStockphoto.com

Submitting a DNA sample to networking company 23andMe entails spitting a saliva sample into a plastic vial. 23andMe hide caption

itoggle caption 23andMe

Looking for Newt Gingrich? Don't type "newtgingrich.com." You might get directed to Freddie Mac, Tiffany's or other sites that bring to mind less flattering stories about the Republican presidential candidate. FreddieMac.com hide caption

itoggle caption FreddieMac.com