Costco Owes Tiffany More Than $19 Million For Selling Counterfeit RingsCostco's going to pay for selling "Tiffany" engagement rings that weren't made by Tiffany.
Costco Co-Founder Jeff Brotman DiesJeff Brotman, who co-founded retailer Costco and was the board chairman, has died.
Costco Cheaper Online Than Amazon, Market Study FindsCostco has been found to be cheaper than Amazon, showing the former has positioned itself well to challenge the latter in years to come.
Costco Expected To Hike Up Membership FeeA UBS analyst predicts the warehouse giant may be planning to increase the cost of becoming a member in 201
E. coli Tied To Costco More Dangerous Than Chipotle OutbreakHealth officials urged people who bought chicken salad at any U.S. Costco store on or before Friday to throw it away, even if no one has gotten sick.
Larky AppIt seems everyone has a loyalty program or membership these days – and after a while it gets hard to keep up with 'em all.
Blog: Wegmans and Amazon Top Harris Reputation Poll
Blog: BJ's, Costco, Walmart - Services to Buy, Consider, or Skip
3 On Your Side: Best Return PoliciesDealing with a return can be the worst thing about shopping.
Thief Swipes $91K In Jewelry After Hiding Inside Montgomery County CostcoPolice are searching for a man who stole more than $91,000 worth of jewelry from a Costco early Wednesday morning.
3 On Your Side: Best And Worst SupermarketsIf you're like most people, you probably do the majority of your grocery shopping at one supermarket. But is that really the best store for you?
3 On Your Side: Shoppers Rate Big Chain StoresBig chain stores can be found in practically every large strip mall and shopping center in America, and each offers a different experience for shoppers. But how do they all stack up?