In a fitting addition to the heart of wine country, Napa's first Costco is bringing 350 new jobs and their largest wine ...

There are also plenty of huge TVs. From across the floor, I could see a hearing-aid center, which I didn't even know Costco had. This location was also offering flu shots. I wandered through the ...

Complete with high-end handbags, electronics, clothes and Costco's biggest wine selection in the U.S., according to the retailer. "They better, that's what we're here for!" Cory Culp, a Costco ...

Costco's halo effect might be costing you more than you think. Learn how to shop smarter and save real money on your next Costco run.

As a New York City resident, I've been hesitant about becoming a Costco member. I finally joined over the summer and decided to compare city and suburb locations. The two stores had similar ...

With two days to go before Costco opens for the first time in Napa, people are already lining up outside the 157,417-square-foot store that will offer its members bulk groceries and home goods at ...

Napa County’s first Costco opened Friday morning to a long line of excited customers. One of our Napa reporters, who had ...

There are many reasons to purchase a Costco membership — if you buy the right thing, you might even be able to pay for your membership with one purchase. But it’s not for everybody.