Pittsburgh Mayor Ed Gainey was ousted Tuesday in a stiff Democratic primary challenge from Corey O'Connor, who also outraised ...

Because of Democrats’ voter advantage in Pittsburgh, the winner of the primary election will likely triumph in November.

Pittsburgh Mayor Ed Gainey (D) has lost the Democratic primary to a moderate challenger, according to Decision Desk HQ ...

Corey O'Connor derailed Mayor Ed Gainey's hopes for a second term with a promise to move the city forward. Only hours after ...

Mayor Ed Gainey issued a statement thanking Pittsburghers after conceding to Corey O'Connor after his projected win as the ...

Pittsburgh's Herron Avenue Bridge has been temporarily closed following an inspection. Inspection consultants have deemed the bridge to be structurally "deficient," according to a detour alert from ...

Corey O'Connor upset incumbent Ed Gainey in Pittsburgh's Democratic mayoral primary. Here's how people voted across the city.

Overall, turnout was slightly higher than 26% — a 2 percentage-point increase over four years ago. The problem for Ed Gainey?

Corey O’Connor first toyed with the idea of trying to unseat Pittsburgh Mayor Ed Gainey about a year ago. In his role as ...

Corey O’Connor took an early lead in Pittsburgh’s Democratic mayoral primary Tuesday night, as he looks to unseat incumbent ...

The Democratic primary for mayor of Pittsburgh on Tuesday has become something of a proxy for the national struggle over the ...

Gainey critics of all sorts have been writing political obituaries for months — for his administration and for Pittsburgh’s ...