"A new Costco is associated with a statistically significant increase in grocery prices of 1.4% in the short run and 2.7% in ...

Columnist Carrie Dennett shares some ideas for what individuals can do to buffer themselves against higher food prices in ...

There's a reason Costco has long maintained such a loyal customer base. Consumers know they can walk into pretty much any ...

So what's on a healthy shopper's grocery list when they're bringing home a haul? It's a good mix of healthy proteins, fresh ...

As a member of both Costco and Sam’s Club, I often find myself wondering—which warehouse club truly offers the best deals? To settle the debate, I decided to do a price check of the food and drink ...

Costco's long-awaited Stuart store is set to open April 25. Critics have complained about the store for years, but they are about to be outnumbered.

Costco has mastered the impulse buy. Shoppers pop in for eggs or rotisserie chicken only to wheel out baskets piled higher than a tractor trailer.

Costco members love the deals available at the meat department. "For me their meat department pays for our annual membership.

The price is certainly right, and chains have gotten serious about their private-label beers. These are the cans to stock ...

A Business Insider reporter found some unexpected regional differences at Costco stores in the Midwest and New York City.

Costco doesn’t just let anyone in. If you want access to its giant packs of toilet paper, budget-friendly electronics, or ...

Drazen_/istockphotoRaise your hand if your monthly grocery bill is racing neck-and-neck with your mortgage payment. We’re ...