There's a hidden meaning in those little stickers. Here's how to read them.

Like many people who live in a house, mine is filled with far too many storage bins of various shapes and sizes. The ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. BERLIN (AP) — Police in Munich are ...

More than 1,000 QR-coded stickers were mysteriously put on gravestones and wooden crosses at three cemeteries in Germany.

If you've spent any time using a smartphone, you've likely come across QR code stickers, letting you redeem a coupon or get some snippet of information. Mercedes-Benz plans to start putting such codes ...

FILE - A man stands in front of gravestones at the Waldfriedhof cemetery in Munich, Germany, Wednesday, Nov. 1, 2006. (AP Photo/Christof Stache, File) (Christof Stache, AP2006) BERLIN – Police in ...