Costco's Kirkland Signature brand offers several private-label wines including Champagne and prosecco. We tried both to find out which is better for the price.

Costco's budget wines are a revelation, but they're not all winners. Here's the typically pricey luxury wine on offer at ...

Boasting wine from around the world, Costco's popular Wine Advent Calendar is back in stores -- and earlier than ever.

As a sommelier, I love picking up Kirkland's prosecco, Moët & Chandon's Champagne, and Blanchard Perez's cava from Costco when I want sparkling wine.

Shocked Costco customers did a double-take after discovering the price tag for a 4-pack of wine currently for sale at the warehouse. A photo of the costly set of Burgundy recently went viral on ...

Still waiting for your bottle of Screaming Eagle? You can apparently pick one up at Costco instead.

GET in the festive spirit with CostCo’s new wine advent calendars in selected stores across the US. The advent calendar is stuffed with 24 half bottles of wine, one for each day in the run up… ...

On Wine A Wine Columnist Walks Into a Costco—and Finds the Bottles Worth Buying To consistently make wines of quality priced in the single digits is no small feat. After tasting her way through ...