Environmental groups are divided on whether to support a new state board that would expedite the siting of electricity ...

The an annual conference focused on sustainable and inclusive water management practices comes to Pittsburgh in early July.

Residents who live near the controversial Mountain Valley Pipeline are unsure about its safety one year after it began ...

The falcon fledglings living on top of the university's Cathedral of Learning left the nest earlier this month, but are ...

This story was first published on June 7, 2019. The rise of Lyme disease cases in Pennsylvania has been alarming. There were 10,000 in 2018, and that’s more than in any other state. The illness can ...

The art installation "Momentum" fills Pittsburgh Botanic Garden with color, sound and motion, inviting visitors to reflect on their bond with nature.

One study documented increased asthma episodes after a 2018 fire at the plant knocked out its pollution controls. Another found children living near U.S. Steel plants in the Mon Valley had “nearly ...

Pennsylvania leaders say the state needs more energy, so there’s a plan to create a board to streamline the siting of new power projects. Environmental groups and others are split on the idea.