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, ...

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

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

Costco's Executive Members will see new hours take effect at warehouses starting June 30. The retail warehouse giant told ...

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

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

Costco has long been a haven for bulk shoppers and bargain hunters, but even some of the most loyal members are still missing out on one of the store’s biggest savings hacks. It’s called Costco Next, ...

Costco posts their company holidays on their website, noting the occasions for which they are closed. July 4th is one of them ...

Costco also said that all warehouse departments will participate in the new hours, including the food court. The pharmacy ...

In a 49-page complaint, Lululemon accused Costco of blatantly ripping off some of its most recognizable styles.