Police in Jefferson Hills are trying to figure out if someone set off homemade explosive devices near the Washington County line.
They’re an couple enjoying their retirement years in Finleyville, Washington County, but a gas leak has driven them from their home.
The Pennsylvania Department of Environmental Protection is asking the public to help it find a missing nuclear gauge that contains some radioactive material.
State environmental officials don’t believe a “cat urine” smell plaguing part of one western Pennsylvania city is harmful, but neither do they yet know what’s causing it.
The Department of Environmental Protection says a leak in a home heating oil tank is responsible for a diesel fuel spill in Sewickley Creek near Adolph Lane in Westmoreland County.
The state is out with new information about how many private drinking water wells have been contaminated due to drilling activities.
The Department of Environmental Protection has put a drilling company on notice after drinking water was contaminated by gas drilling wastewater in Westmoreland County.
The Department of Environmental Protection has released their findings about the cause of a fatal gas well fire in Greene County earlier this year.
They’re the size of a football field, holding millions of gallons of drilling water, and recently they’ve attracted the unwanted attention of state environmental regulators.
Environmental officials say they are looking into high levels of chloride found at a Marcellus Shale site.
Pennsylvania Department of Environmental Protection officials are looking into a “light sheen” spotted on the Monongahela River Sunday.
It’s not just an eyesore. What’s inside an old plant in Westmoreland County could be putting everyone who lives near it at risk.
The parents of a contractor killed when a Greene County natural gas well exploded in February have sued the Chevron subsidiary that owns the well.
The DEP is warning consumers after finding that some Tyler Mountain Water has been contaminated with total coliform and E. coli.
Officials are investigating after a Range Resources impoundment started leaking.