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.
Kobe the polar bear at the Pittsburgh Zoo and PPG Aquarium might be pregnant. Or not.
It was a beautiful fall day in German Township, Fayette County, but residents living near the Advanced Disposal landfill can’t enjoy it.
One West Virginia community has found a valuable new use for a low-tech tool: A dog’s nose is sniffing out the source of sewage-system leaks fouling local waterways.
Dozens of people had to be treated after they were overcome by a strong odor in West Mifflin Wednesday morning.
Do you buy cleaning products just because they smell good? A new study found that while pleasing to the nose, those fragrances could be bad for your health.