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

The buyout controversy comes after nearly 10,500 employees at the U.S. Postal Service (USPS) accepted a voluntary early ...

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

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

Politico reports Teamsters General President Sean O'Brien is hedging his bets and supporting Republicans after years of ...

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

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

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

‘The Big Money Show’ panelists weigh in on Teamsters latest move to pour money into the Republican Party. Sharon Stone on the ...

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