A Moment of Science

Keith Srakocic / AP


Monday is the deadline to file taxes, and that means a tax return is in the future for some Pittsburghers. But people have mixed opinions on whether they actually want that big windfall.

Gene J. Puskar / AP

Two weeks after a Christmas Eve fire at U.S. Steel's Clairton Coke Works, the Allegheny County Health Department warned residents to limit time outside because of potentially dangerous levels of sulfur dioxide in the air. Three months later, Mon Valley residents say it’s still affecting their quality of life.