Costco's new beer tower keeps your favorite libations ice cold, but here's how much headroom you'll need on your bar for this ...

A gold medal-winner from the Great American Beer Festival just landed at Costco and it's hiding behind the Kirkland Signature label.

Social media users shopping at Costco posted images showing a black star on the price display above shelves stacked with cases of Bud Light.

With my Costco alliances laid bare, it's time to get to the meat of today's review. There is a barrel-aged Kirkland Signature stout on shelves across our great nation.

Costco co-founder Jim Sinegal sat down with The Wall Street Journal to discuss how he built the $86 billion label Kirkland Signature and why he was so reluctant to get into the gasoline business.

Inside Costco: Secrets of America's Favorite Stores The recipe for Costco's success includes store structure, selection and salmon.