Air pollution with particulate matter smaller than 1 micrometer has fallen by an average of 5% annually in rural Saxony.

Russia's ejection of Ukrainian troops from the Kursk region ends the biggest incursion into Russian territory since World War ...

The American Lung Association has released its annual "State of the Air" report. And Pennsylvania didn't do all too hot.

Preparing your soil before planting fruit trees is crucial for healthy growth and optimal yield. Follow soil prep techniques ...

Growing up in the 1960s and '70s in Uniondale and Hempstead, one entomologist recalled hundreds of cicadas clinging to tree ...

If you're thinking of adding a street tree out front, Penn State urban forester Vincent Cotrone has some recommendations.

The company that owned the railcar that caused the devastating East Palestine train derailment in 2023 won’t have to help pay ...

Two new research studies being conducted by the University of Pittsburgh are looking into the exposures of people living near ...

The American Lung Association’s annual “State of the Air” report says that the air in the Pittsburgh metro area is among the ...

The XPRIZE for Carbon Removal rewards companies that developed new ways to pull carbon out of the air. But long-term success ...

ORWIGSBURG, Pa. - A World War I Gold Star Mothers and Widow's Pilgrimage Medal sat in a Schuylkill County bank deposit box for years before landing in the state's treasury vault, as unclaimed ...

The arrival of warm spring temperatures also means the arrival of cicadas, which are expected to start filling the air with ...