Costco (NASDAQ: COST) may produce more items under its Kirkland Signature brand to offset tariff-induced costs, company ...

Costco's Kirkland Signature peanut butter was a hit with many, but fans of the product are quickly noticing it's not on the ...

Costco’s trash bags are another easy way to save big. “The trash bags,” aka Kirkland Signature Kitchen Drawstring Bags, are ...

From hot rotisserie chickens to expertly-selected whiskeys, we cover the Kirkland Signature products that make a Costco ...

Costco faces a class action lawsuit over Kirkland Signature tequila after NMR testing allegedly detected non-agave alcohol, raising concerns about labeling accuracy and product quality.

With the holidays approaching, don’t forget to pick up some easy meals at Costco for the nights you are pre-cooking. One ...

The complaint, filed in Florida in late October on behalf of plaintiffs in Florida and beyond, alleges that Costco’s Kirkland ...

Some Kirkland items really are made by big national brands — and in a few cases Costco or the label flat-out says so Because ...

Can you find quality threads in the aisles of Costco? We tested all of Kirkland Signature’s men’s clothes to find out.

You're not going nuts—a go-to Costco item is missing from shelves. Here's what's actually going on (and whether it's time to ...

Costco is sued concerning its Kirkland Signature tequila brand, raising questions about quality and labeling standards.