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

The United Parcel Service agreed to settle grievances and provide a first contract for newly organized workers after facing a ...

UPS’s 11th-hour resolution of multiple labor grievances has prevented the Teamsters from orchestrating a strike at the ...

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

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

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

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

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

Thomas dispatched two consultants for this latest job in Orlando, according to her report: Daniel Block of Kentucky (who got ...

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

Sean O'Brien, the Teamsters president, revealed Sen. Bernie Sanders no longer speaks to him after he addressed the Republican ...

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