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

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

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

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

Teamsters carhaul drivers will hold an area standards picket on Wednesday outside the General Motors Flint Assembly Plant to ...

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

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

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

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

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

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