If you've recently begun to suspect that Costco's olive oil has shot up in price, don't brush it off as a figment of your imagination. Everyday shoppers and our own editors alike have noticed a ...

Bottles of Kirkland Signature Extra Virgin Olive Oil on shelves. - The Image Party/Shutterstock Costco's Kirkland Signature products have become a sign of great quality for low prices. From the ...

Costco's Kirkland Signature brand offers some great deals, but customer savings can't always make up for poor taste or ...

In fact, a 2022 European Commission report highlighted olive oil as a food that is often mislabeled. That's why Costco's entry into the olive oil market is such a breath of fresh air. Its Kirkland ...

A woman has a bone to pick with Costco after buying its Kirkland Signature Spanish Queen Olives. The olives are stuffed with minced pimientos, but they aren’t exactly what this Costco shopper ...

Samin Nosrat is an olive oil expert. Nosrat's Netflix show, "Salt Fat Acid Heat," highlighted the importance of pure, decadent olive oil, with the chef visiting Italy to see olives being pressed.