After years of loyally backing Democrats, Teamsters General President Sean O'Brien is diversifying the union's PAC to support ...

United Parcel Service (UPS) bowed to a credible, coordinated strike threat authorized by the International Brotherhood of ...

The Teamsters union is supporting more GOP candidates, criticizing Democrats for neglecting working-class interests in recent ...

Teamsters Local 2024 has filed an unfair labor practice charge against Corewell Health East for the company's continued ...

Republicans are continuing to receive labor union support amid Teamsters Union President Sean O’Brien repeatedly lambasting ...

While the move prevents a work stoppage, the Teamsters warned this is “just the beginning” of what they describe as an ...

Teamsters president Sean O'Brien claimed that Kamala Harris alienated union leadership by demanding an endorsement and ...

Gov. Maura Healey is demanding Republic Services Inc. immediately resolve negotiation issues that have kept Teamsters Local ...

Teamsters president Sean O'Brien shared an anecdote about then-Vice President Harris demanding his union endorse her campaign ...

General President of the International Brotherhood of Teamsters walked the pick line with union members in the midst of an 11 ...

Teamsters Union president Sean O'Brien explained why Kamala Harris was the first Democratic presidential candidate the union ...

Sunday’s 93% vote in favor of continuing their work stoppage shows union support for the nearly six-week old walkout has ...