With everything from slime-stained carpets to half-eaten food, people are testing Costco’s famously generous return policy and sparking debate over what counts as fair use versus abuse.

Related: Costco's New Pizza Oven Is the Ultimate Backyard Flex In addition to reducing your load of carbs for the day, the Instant Pot 12 Cup Rice and Grain Cooker also looks quite sleek.

Costco's new 12-cup rice cooker claims to reduce carbs and sugar, offering a healthier way to enjoy your favorite grains.

People who buy their milk at Costco have noticed that the Kirkland-brand milk stays fresh longer than other brands -- way past its sell-by date.

Costco's new Kirkland Signature Marshmallow Crispy Cookies are going viral as customers rush to buy the $9.99 box that combines nostalgic flavors into a gooey, chewy dessert.

Costco shoppers discovered a decadent, delicious dessert. Transforming a favorite trending treat, everyone is swooning over this food.

The change at Costco’s food courts "began rolling out" at the beginning of July, according to a statement shared with Fox.

Costco’s switch from Pepsi to Coca-Cola drinks at its food courts is underway. The change at Costco’s food courts “began rolling out across all Costco warehouses” at the beginning of July ...

Costco's new Kirkland Signature Marshmallow Crispy Cookies have quickly become wildly popular online, with customers rushing to buy them. The new Costco cookies feature brown butter cookie dough ...

Popular warehouise retailer Costco is opening seven new locations in North America in August. Here's where the new Florida one is.

Costco’s newest store in Southern Nevada is opening next month, its website indicates, as construction shows plenty of progress. The popular members-only chain is building a new location in the ...

A few recalls have recently been issued that could affect Costco customers, including ones for some tires, air conditioning units and power banks.