Lululemon Athletica claims that Costco “unlawfully traded” on its reputation by selling unauthorized and unlicensed versions ...

Lululemon has filed a lawsuit against Costco that accuses the wholesale club operator of selling lower-priced duplicates of ...

How much does it cost to fill up on gas the week of July 4? Before hitting the road for Fourth of July celebrations, have a ...

Costco is taking huge steps into the gasoline business. Just after announcing its fuel stations will remain open until 10 p.m., the chain is building a stand-alone gas station in Mission Viejo ...

Thinking of canceling your Costco membership? Here are 3 surprising reasons it might not be worth the cost—and what to consider before renewing.

Discount bulk-goods retailer Costco Wholesale (NASDAQ:COST) is known as a dividend superstar, but not for the reasons you might expect. At first glance, it might look like Costco’s dividends are ...

Costco on Thursday reported fiscal third-quarter profit and revenue that topped Wall Street’s expectations, but its same-store sales came in a bit light, as analysts zero in on the impact of ...