A Business Insider reporter saw firsthand during a recent Costco shopping trip how much the US relies on global trade.

Growing up in Los Angeles, we were a Costco family. The five of us would go to the members-only warehouse almost every ...

While we generally find ourselves obsessed with a wide variety of exclusive Costco releases, this week’s find is geared ...

Last October Ann Watson strolled into her local Costco with a shopping list and a sense of purpose. From the $330 giant Halloween skeleton to the $1,000 backyard playset, her O’Fallon ...