Lululemon filed a lawsuit against Costco on Friday, accusing the wholesale club operator of selling lower-priced duplicates ...

Costco offers great deals and high-quality products, but if it's your first time visiting, it can be overwhelming and ...

Costco does note on their website that there's a limited quantity of these sandals, and they're only available while supplies ...

Chow stated that over-the-counter medications are one of her “key” items that she picks up at Costco under the store's ...

Cheaper look-alikes have been around for years, but social media has made them more popular. Dupes can move into shaky legal ...

Shop 11 of the best new Costco Online Savings for July, including exclusive markdowns on Wagyu, sunscreen, salmon, and more.

Whether you’re a seasoned pro or a new shopper, these 12 Costco shopping hacks, including why to upgrade your membership and ...

Lululemon says one of the duplicates that Costco sells is the Hi-Tec Men’s Scuba Full Zip, with the lawsuit showing a screenshot image of Costco’s website showing the item priced at $19.97.

Costco shoppers can only use Visa credit cards in-store. Here are the best credit cards for shopping at Costco warehouses.

UBS reaffirmed its Buy rating for Costco, citing the retailer’s pilot program for extended shopping hours as a growth ...