One Costco shopper says he has gotten sick multiple times after eating the bulk warehouse retailer's rotisserie chicken.

Costco is becoming increasingly vigilant about keeping non-members out. Here's how this policy could extend to its website.

Shares of Costco Wholesale Corp. slipped after hours, after the membership warehouse retailer reported sales trends that came ...

Costco is the latest warehouse club to tout its growing popularity with younger shoppers who are looking to stretch their ...

Costco is pushing back on a claim made by Sean “Diddy” Combs’ lawyer that the rapper’s vast baby oil collection was purchased ...

I can be in and out of Costco in 10 minutes. My family's staples include Celsius, Amylu chicken meatballs, and Nature Valley ...

Costco found themselves inadvertently dragged into the narrative surrounding Sean "Diddy" Combs' sex crimes.

Costco CEO Ron Vachris explained the benefits of the company's new membership card scanners in U.S. stores during the ...

The wholesale retailer missed revenue estimates in the fourth quarter as inflation-battered customers have become ...

Costco CEO Ron Vachris said in Thursday's earnings call that the company now pays its workers an average of just over $30 per ...

I used to think a solo membership was a silly investment … until I stepped foot in the store and realized what I was missing.

But is shopping at Costco always the cheapest option? Probably not. Here are a handful of items you might be able to find at ...