Do you love Costco but have always been nervous to return anything? Don't worry, the warehouse's policy is quite simple.

The Teamsters union represents more than 18,000 Costco workers. Teamsters union members working at Costco Wholesale locations across the country voted to authorize a strike on Sunday, with more ...

Costco‘s unionized workers voted to strike if they fail to agree to a contract by Jan. 31. The strike would affect more than 600 locations nationwide. A group of about 18,000 unionized workers ...