Environmental groups say state has a duty to do a comprehensive review of the entire Homer City project, including water use ...

The new charging stations are at the Blue Mountain Service Plaza in Cumberland County and the New Stanton plaza in ...

Alternative ingredients and 3D printing could help concrete absorb more of its carbon emissions over time by making it more porous.

The 100-acre site in Erie County is being reforested through a partnership between the Western Pennsylvania Conservancy and the nonprofit Bosland Growth.

Kathy Knauer has been the executive producer for The Allegheny Front since 1995. She is responsible for overseeing the news operations, developing collaborations with other news organizations and ...

For almost seven years, Bugsy Sailor has been on a mission to watch every sunrise. But now, he wonders if the inspiration that started this project will also be the thing that ends it.

For almost seven years, Bugsy Sailor has been on a mission to watch every sunrise. But now, he wonders if the inspiration that started this project will also be the thing that ends it.

For almost seven years, Bugsy Sailor has been on a mission to watch every sunrise. But now, he wonders if the inspiration that started this project will also be the thing that ends it.

This story comes from our partners at WHYY. Road salt used last winter, and possibly decades ago, is still contaminating waterways. In many cases, the levels exceed federal standards for maintaining ...

This is part of a series tracking waste from the fracking industry. Off a back road in the hilly country south of Pittsburgh, a tributary to the Monongahela River runs through overgrown vegetation and ...

This is part of a series tracking waste from the fracking industry. When John Quigley became the secretary of the Pennsylvania Department of Environmental Protection in 2015, he knew that he would be ...