Challenger Corey O’Connor ousted Pittsburgh Mayor Ed Gainey in Tuesday’s Democratic primary election, beating an incumbent in ...

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

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

Steel City voters choose between incumbent's progressive agenda and Corey O'Connor's more moderate Democratic vision.

Democrat Corey O’Connor is almost certain to win the general election over Republican Tony Moreno, who won the GOP primary.

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

Allegheny County Controller Corey O’Connor has beaten Pittsburgh Mayor Ed Gainey and will now run to be the city's next mayor ...

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

The outcome is the latest in a string of losses in deep-blue cities that has raised questions about the power of progressive ...

The heavily Democratic cities of Philadelphia and Pittsburgh will elect new nominees for top jobs in Pennsylvania’s primary ...

With competitive primaries on both the Democratic and Republican ballots, the city’s mayoral race reflected a city at a ...

Pittsburgh Mayor Ed Gainey spoke with KDKA-TV's Jennifer Borrasso after conceding the Democratic mayoral primary to ...