DA NANG, Vietnam (AP) — The Vietnam War ended on April 30, 1975, when the South Vietnamese capital of Saigon fell to ...

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

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

Penn State researchers are advancing drone-based spraying systems for fruit orchards, addressing efficiency and sustainability in Pennsylvania's agriculture.

Slushie nozzles observed to have a build-up of residue and was not clean to sight and touch. Ensure to wash, rinse, and ...

Erie Coke Corp. and plant superintendent, indicted in pollution case, wanted some charges tossed, health-related claims ...

Prune in late winter or early spring. Smooth hydrangea can be trimmed to about 12 inches off the ground. Panicle hydrangea ...

A Pennsylvania neighborhood is grappling with a major health scare after a jet fuel leak contaminated local water supplies.

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.