Costco warehouses will implement new hours beginning June 30 for its upper-level members. Here's what these changes will ...

Customers with Executive status — Costco’s highest level of membership — will receive exclusive time inside warehouse stores ...

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

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

While grocery stores like Target and Walmart will be open with limited hours, some places, like post offices, are closed this ...

A Santa Rosa woman is suing Costco for more than $14 million, claiming a liquor display fell on her and caused a traumatic ...

Lululemon is suing Costco for manufacturing and selling clothing that looks like their own high-end athleisure at bargain ...

The store would have begun construction in September. Shortly after the city approved construction plans, residents sued to ...

From Costco sushi to hearty lamb stew, these unexpected grocery finds might just be the best food discoveries yet!

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

In a 49-page lawsuit filed in California, Lululemon accused the retail wholesaler of selling knockoff versions of its Scuba ...