Costco's known for bulk-purchase deals, but it's best to check the prices closer to ensure you're getting a bargain. Customers feel these items are overpriced.

Score big savings at Costco this summer with price drops on top items like La Mer cream, Dyson vacuums, and Nutella spread.

I took you along for my big Costco haul and challenged you to guess the total at checkout. I walked through everything I ...

These new Oikos 30g Protein Shake, Vanilla, 12 fl oz, which are sold in an 18-pack at Costco, are so popular they already ...

Costco has launched a new “9 a.m. club,” giving early shopping access exclusively to its Executive Members. The perk aims to ...

Lululemon Athletica claims in its lawsuit filed in the U.S. District Court for the Central District of California that Costco ...

In a 49-page complaint, Lululemon accused Costco of blatantly ripping off some of its most recognizable styles.

Costco’s freezer section is serving up sweet summer joy with ice cream deals you’ll want to grab before they melt away.