NEW YORK – Amazon is buying Whole Foods in a stunning move that gives it hundreds of stores across the U.S. – a brand-new laboratory for radical retail experiments that could revolutionize the way ...

Consumer Reports has no relationship with any advertisers on this website. Amazon really, really wants to sell you groceries. But starting a new grocery service—especially online—from scratch is hard.

Whole Foods' private label lineup now features more than 4,000 products that have been concocted to appeal to longtime customers without giving new ones sticker shock.