The lawsuit alleges Costco violated the Washington Consumer Protection Act by knowingly excluding a warning about the presence of heavy metals in the product.

Rising gas prices helped lift same-store sales, but that growth was lower than in March and April.

Costco shoppers will soon have to say goodbye to two popular Kirkland Signature beers as the retailer's partnership with ...

Long-tenured workers like cashier Tony Barzar are reliable, experienced and able to speed shoppers through a checkout line.

As Costco shirts its midtown store to a business center is unpopular — but Kansas City may have limited power to stop it.

Amazon actually is an AI stock, thanks to its Amazon Web Services (AWS) cloud computing arm -- the unit offers AI products ...

If you've been waiting for the best time to shop Costco, now's your opportunity to shave some cash off of a membership.

Costco filed plans to build a 166,000-square-foot store in Johnston County’s Clayton. The $100 million proposal includes a 24 ...

Sad news, y’all.

Costco customers won't hold back if they're upset, but these upgrades to the chain's offerings, app, food court, and layout ...

Ten years ago, Costco Wholesale (COST 0.19%) traded around $155 a share. If you had put $10,000 into the membership-based ...

It's true that buying beef at Costco can save you some serious coin, but where does the meat come from? We dug deeper to find ...