From Philly cheesesteaks to Pittsburgh pierogies, the Keystone State has a knack for creating dishes that wrap around your soul like a warm blanket on a cold winter night. But tucked away in ...

Several roads are expected to be closed this weekend as thousands of runners and walkers descend on Pittsburgh to participate ...

A map drafted centuries ago as Spanish settlers solidified their presence in what is now Mexico and the southwestern United ...

Soon people will be able to use satellite technology and artificial intelligence to track dangerous soot pollution in their ...