Consumers are especially curious about where Costco's Kirkland toilet paper is made, as well as its economy-priced paper towels. That's because many paper-goods manufacturers harm the environment ...

Here are the best under-the-radar Costco items to add to your shopping list, according to our contributors, social media ...

Costco’s Kirkland brand has some hidden gems that members swear are better than expensive name-brand alternatives. Here are 10.