The Allegheny County Health Department has begun treating stormwater catch basins in Pittsburgh and the boroughs of Bellevue, ...

County officials say the approximately 14,000 basins being treated have had a history of West Nile in previous years.

The Army has launched an investigation into whether a group of Army Rangers fired automatic weapons at a popular public beach ...

It's Election Day and four candidates are looking to be selected to represent their party with the goal of being elected ...

With many races across Allegheny County on Election Day, Pittsburgh's Action News 4 has you covered. Below you'll find only contested results as they come into the newsroom, from county races to ...

Across Allegheny County for Election Day, voters are receiving a new sticker instead of the typical “I Voted” sticker.

The Allegany County Town Highway Superintendents Association has honored Kevin “Fred” Demick for his "exceptional service, ...

Henry has been serving the county since being donated the department back in 2007. Police say there was a scare back in 2011, ...

Police horse Henry attended the G-20 Summit, two Super Bowls and two Stanley Cup parades, numerous protests, election ...

Allegheny County Police are investigating after a man was shot outside UPMC McKeesport Hospital early Tuesday morning. Police ...

A motorcyclist was killed Monday evening when his bike collided with a pickup in eastern Allegany County, according to ...