The bid to inoculate the country against a virus that has killed nearly 509,000 Americans is picking up, with Walmart expanding its role in a federal program that has the nation's biggest retailer ...

Through a recent upgrade to its mobile app, Wal-Mart has made it more convenient for its pharmacy customers to order prescription medicines and pick them up from stores. The upgraded app allows ...

BENTONVILLE, Ark. - Wal-Mart Stores launched its largest national pharmacy marketing campaign to date this month. The mammoth effort encompasses television, radio, print, outdoor, online, in-store and ...