Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

From Cupid's Undie Run to Spirits of the Burgh Festival to Beerfest, don't sleep on February in Pittsburgh. There's plenty to do.

While scientists say that there is not evidence that extreme cold is becoming more frequent or intense, a growing body of research is finding that rising temperatures in the Arctic are weakening ...

Over 300 first responders are working the scene of the midair plane crash between an American Airlines flight and a military helicopter in Washington, D.C., according to Chief John Donnelly of the ...

The temperature of the Potomac River was hovering just above freezing around the time of Wednesday’s collision, according to data from the U.S. Geological Survey, potentially complicating efforts to ...

The rapper and DJ, who died over the weekend at 43, was the biggest hit for the indie label Big Oomp Records. Its brief but ...