Discover the old-school supermarket chain where the first barcode was scanned -- and how that single moment revolutionized retail and other industries.

Financial technology company Square has introduced a new addition to its hardware lineup. Square Handheld is a compact, portable point-of-sale (POS) device built to serve the evolving needs of ...

To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...