An estimated 18,000 Costco employees are members of the International Brotherhood of Teamsters, and 85% of them voted to ...

Retailer Costco Wholesale will increase pay for most of its hourly U.S. store workers to more than $30, according to a memo sent to employees this week. The company will increase hourly pay for its ...

Costco workers are preparing to strike as contract negotiations stall. Here’s what it could mean for shoppers, from potential ...