Bryan Fields, a Costco employee in Baltimore and member of Teamsters Local 570, told ABC News that the strike deadline comes ...

The unionized Costco workers are on a contract that expires Jan. 31, according to their Teamsters representatives.

Memberships at both Costco and Sam's Club come with plenty of enticing perks, but the former doesn't offer one service that ...

The Teamsters union is pledging to strike against discount warehouse club Costco potentially impacting delivery of services ...

Costco Teamsters said 85% of its members voted to strike if they don't reach a contract agreement with the warehouse club ...

Costco Teamsters said 85% of its members voted to strike if they don't reach a contract agreement with the warehouse club retail company.

Thousand of Costco Teamsters across the U.S. are preparing to strike by the end of the month if the company does not present ...

Costco members on social media have highlighted some things about the warehouse retailer that they believe could be improved.

In the past 20 years, the warehouse club operator has generated a total return of 2,730% (as of Jan. 16). Costco's success ...

Yoshiami Abe, a 74-year-old Fukuoka rice farmer, stood in suit and tie in front of a large Costco sign. As he greeted ...

While desserts come and go in the warehouse club's bakery, this staple has won the hearts of many Costco members.

There will be six new branches that Costco will open this year, which are scheduled to open in the month of March ...