Costco has introduced a new ultra-filtered, high-protein lactose-free milk in select stores, with shoppers calling the ...

Costco Wholesale boosted its dividend, but investors are focused on gas prices and traffic trends that drive growth.

Gold Star for $65 per year, and Executive for $130. To determine whether the membership cost makes sense, calculate how much ...

Costco has started to test a new checkout system that supposedly takes just eight seconds — and workers appear to hate it. CEO Ron Vachris told investors that the company launch ...

Costco's loyal customers and unique business model, including its $1.50 hot dog, drive its success and growth as an iconic ...

A product's popularity doesn't always equate to its quality. From furniture sets to comforters, we're revealing whether viral ...

Fans are so desperate, they're willing to pay more than five to 10 times as much.

Spotted in Southern U.S. warehouses, Costco has started carrying Jeni's Key Lime Pie Frozen Dessert Sandwiches in an ...

The latest recalls serve as a reminder to check recent purchases carefully and to look out for product recall notices.

A new pre-scan payment system is being piloted at some Costco locations as the company seeks to ease checkout lines. (AP ...

Costco's $4.99 rotisserie chicken has a reputation that borders on legend. Now it's also at the center of a (nother) lawsuit.

Costco recalled an item sold exclusively on its website after five people were injured by it. Here's what Arizona shoppers ...