If you're wondering which U.S. state is home to the most Costco locations, note that the answer likely won't surprise you.

There's one Costco store that wins the title of the busiest in the entire world -- and it probably isn't located even close ...

On March 12, Costco opened its doors at a new store in Sharon, bringing the chain to seven locations in Massachusetts and over 900 worldwide. According to its website, the Sharon warehouse is ...

Costco is opening nine new warehouse stores this year around the world, with six beginning operations in cities across the U.S. in the coming weeks. According to an announcement on the company's ...