Costco faces a class-action lawsuit over alleged false "no preservatives" claims on its popular Kirkland rotisserie chicken, ...

Customers love Costco's rotisserie chicken for its low price. Make that "most" customers — the grocery giant has been sued ...

You can return almost anything to Costco under its generous policies, but there is one thing you should be careful with, as ...

Up more than 13% already in 2026 as of this writing, Costco Wholesale ( COST 0.55%) stock has been a big winner so far this year. Not only is this performance good in its own right, but it's far ahead ...

Questions grow about additives and food safety in Costco’s $4.99 chicken, one of the warehouse club’s most popular items.

A proposed class-action lawsuit filed in San Diego federal court accuses Costco of falsely advertising that its Kirkland ...

A class action lawsuit alleges Costco isn't telling the truth about one of its most popular products.

COST shares fell 31.5% from a peak of $608.05 on April 7, 2022, to $416.43 on May 20, 2022, compared to a peak-to-trough drop ...

Shop Costco’s latest member-only savings on popular food, drinks, and home essentials available now through February.

After years of waiting, a brand-new Costco officially opened its doors in West Roseville on Friday.

At Costco, customers can trade in some common items for extra grocery money. Here's what to know about the lesser-known perk ...

If you want to buy gold from Costco, you must have a membership. Costco offers two types: The most basic Gold Star membership ...