Costco regulars say these overlooked items—from wipes to sardines—are some of the best bargains in the warehouse.

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

Costco’s iconic $5 Kirkland Rotisserie Chicken is well worth the price of membership, customers say. “If you buy a rotisserie ...

Wondering if you should turn to Costco or Trader Joe's for a cheap, tasty lager? We've got you covered with a detailed ...

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

Costco launched a private label named Kirkland Signature that put a unique spin on the concept of shopping generic. The ...

Vancouver-based Lululemon asserts that Costco sells apparel that mimics the look and feel of its products.

They crisped in the oven with ease, and had such a robust bite. They were surprisingly juicy after reheating, too. The tray ...

Lululemon filed a lawsuit Friday accusing Costco of copying its patented athleisure designs and selling them under its ...

Lululemon alleges that Costco has stolen the intellectual property of its Scuba hoodies and sweatshirts, Define jackets and ABC pants.

The warehouse giant is accused of leading customers to believe some of their products are made by the same manufacturers as ...

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