Teamsters Local 25 members at Airgas in Hingham are on strike after voting down what they say is an unfair contract proposal.

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

The Teamsters Union said a strike at 56 Costco membership club stores across six states was averted, one day after the ...

Costco and the Teamsters union have reached a tentative agreement on a new contract, avoiding a strike, the union said ...

A threatened strike at 56 Costco stores across six states has been averted for now, as the company and negotiators for the ...

Teamsters said the Costco agreement will need to be approved by members. Costco and the Teamsters union have reached a ...

Teamsters Local 29, which represents 550 dairy workers at the Danone North America plant in Rockingham County, have ratified a new contract that includes significant pay and benefit increases.

Costco Wholesale and the Teamsters union have reached a tentative agreement on a new contract, averting a strike that could ...

If the union had gone on strike, it would been the largest work stoppage at a U.S. retail chain in history, and the first for ...