Internal documents show Amazon is reshaping its retail infrastructure to compete head-on with Walmart's Supercenter model.

While the Amazon Fresh chain has failed to impress, the company's recent momentum in grocery e-commerce and digital touchpoints means it could still be a formidable omnichannel competitor.

(CNN) - Good news if you hate going to the grocery store. Amazon has announced an expansion of its same-day grocery delivery service. Amazon launched the service back in August to its Prime members in ...

The latest version of the carts, which includes a real-time savings tracker, will expand to more than 25 of the specialty ...

Amazon has expanded its same-day grocery delivery service to more than 2,300 cities. The service is now available in Jacksonville, Florida, from retailers like Whole Foods and Winn-Dixie. Prime ...