The looming threat of 18,000 Costco store employees heading to the picket lines appears less likely, with the Teamsters labor ...

A woman accused of fatally poisoning her boss had her manslaughter conviction overturned Friday. A New York appeals court ...

The deal will now be presented to the union's membership for a vote, a Teamsters spokesperson told Business Insider.

Thousands of Costco workers are preparing to strike as the company and the Teamsters union approached a deadline to reach a ...

As Costco is embroiled in a controversy over its DEI policies, another battle is brewing with 18,000 of their own employees, ...

Costco and the Teamsters union came to a tentative contract agreement, averting a scheduled strike by its 18,000 union members in 56 stores.

A threatened strike at 56 Costco stores across six states has been averted for now, as the company and negotiators for the Teamsters union, representing 18,000 workers, reached an 11th hour tentative ...

A tentative agreement between Costco and the Teamsters came just hours before workers were set to walk off the job.

Costco is raising pay for most workers as a Friday night deadline looms on a new contract with its unionized employees.

Hundreds of Costco Teamsters held in a practice picket at the Westbury Costco on as the final week of union bargaining ...