Allegheny County Chief Executive Dan Onorato yesterday appointed a group of 15 people from the private sector, environmental circles, county and municipal officials to the county Environmental Air Quality Task Force. (08/29/2008)

NEW YORK -- One problem perhaps more than any other has proven a drag on the long-term prospects for wind power: How do you turn on the lights when the wind isn't blowing? ... (08/26/2008)

Ten years ago, Gary Saulson's life was transformed by a telephone conversation and a leap of faith. Mr. ... (08/25/2008)

Beauty and business are passions of Kristen Null-Croner. Now, the Monroeville mom has combined them in a new line of lip products. But they aren't your usual pucker products. ... (08/25/2008)

In response to industry concerns that it is bottlenecking the rush to develop deep, extensive and potentially lucrative natural gas reserves in the Marcellus shales underlying most of ... (08/25/2008)