Costco co-founder Jim Sinegal is retired … for the most part. The 89-year-old former CEO of the beloved warehouse chain stepped down from his role in 2012. But Sinegal still goes to the office some ...

Costco always has great seasonal bulk buys, but the warehouse chain has seriously upped its soda game this year, from cases of Poppi Cranberry Fizz (the flavor fans call the "best Poppi flavor of them ...

Customers have been advised not to consume any nuts from the affected lot due to the risk of  Salmonella contamination.

THORNTON, Colorado -- A Costco employee refused to service a customer on May 16 after the customer refused to comply with the company's mask policy. The video shows an altercation between Costco ...

A Huntington Beach shopper has touched off a legal war between discount retailer Costco and Tiffany, one of the world’s most exclusive jewelry brands. The dispute began in November when a woman ...