The Costco Club at UC San Diego, which was started just three years ago, is now 800 strong and attracting the attention of ...

Where Costco shoppers could originally purchase two one-ounce gold bars per transaction, they can now buy just one at a time.

Costco is a top membership warehouse club with a profitable business. Here's what investors need to know about who owns ...

Costco is limiting the number of gold bars its members can purchase while gold prices continue rising. "Limit of 1 ...