Jacquelyne Devine, a Pennsylvania content creator who posts under the handle @shopclubcostco on TikTok and Instagram, reviews ...

Costco members with the pricier executive membership saw an old perked revived Monday, June 30: early entrance. The ...

In the 49-page lawsuit filed in California, Lululemon shows the alleged design similarities of its products with Costco’s, as ...

Costco officially rolled out new shopping hours for its U.S. executive members on Monday, enabling them to squeeze in some ...

In a lawsuit filed Friday, Lululemon claimed Costco was violating its patents by selling “knockoff” versions of its pants, ...

Lululemon is accusing Costco of stealing from its "path-breaking" brand by selling dupes of its sweatshirts, jackets and ...

Costco’s executive members now have access to exclusive early shopping hours. Starting Monday, the wholesale retailer began ...

Lululemon is suing Costco, claiming the retailer's Kirkland brand sells similar clothing, including pants and jackets, at ...

Costco’s Executive Membership costs $130 a year for two membership cards. Executive Member benefits include 2% rewards on ...

Subscribe to TheStreet's free daily newsletter💰💵 But there's a reason so many people are willing to pay Costco's membership ...