Costco's membership model gets most of the attention, but another advantage is strengthening the company's position.

Costco shoppers will be thrilled to discover tweaks on everyday grocery essentials... and the eight new items that members ...

Predawn crowds lined up Friday for the grand opening of St. George’s second Costco. The long-awaited store could mean shorter ...

Hundreds of shoppers gathered early Friday morning as the doors opened on a second Costco warehouse in St. George, a milestone reflecting rapid population growth and rising retail demand in ...

New Surveillance video captures a violent attack inside a Bronx grocery store that left two employees injured. That video ...

Now that you're only shopping for two, is it time to cancel your Costco membership? We did the math.

Costco has a lot going for it, with its wide range of products at excellent prices. However, the warehouse has flaws that ...

Cranberry shoppers may soon be able to grab a case of beer or a bottle of wine along with their bulk paper towels, as the local Costco moves closer to becoming the first in Pennsylvania to sell ...

Countless communities have been left waiting for a Costco, despite high local demand. The warehouse club only opens about 20-30 locations worldwide each year, which means that many communities that ...

KANSAS CITY, Mo. — Costco is working on plans to convert its Midtown Kansas City store into a business center, a move that could eliminate the food court, fresh produce, and much of its general ...

Presidents Day, originally known as Washington's Birthday, now celebrates all U.S. presidents. The warehouse club closes for seven major holidays, including New Year's Day and Thanksgiving. First ...