Walmart has temporarily shuttered 415 namesake and Sam's Club stores across Texas and in nine other states because of snowstorms and sub-freezing temperatures that have made travel dangerous. The retailer has created an interactive map to show shoppers which stores are up and running... Amazon's continued push into grocery and its success during the pandemic has led to the opening of nine brick-and-mortar Amazon Fresh stores in recent months, which have complemented the growing reach of its technology and helped the company earn the top ranking in dunnhumby's 2021 Retailer Preference Index...