Costco's uniqueness has made it a popular shopping destination, as well as a top-performing stock in the retail industry.

The wait for Cumberland County’s first Costco is almost over. Costco is expected to open across from Cumberland Valley High School at 6719 Carlisle Pike in Silver Spring Township at the end of next ...

Costco might be a temple for bulk-shopping fans, but even the warehouse that is worldwide renowned for its cheap prices holds ...

Warehouse shopping centers like Sam's Club and Costco provide easy access memberships to the cost-conscious. But which is the better value?