With passage and implementation of the Safe Drinking Water Act, waterborne diseases plummeted, monitoring increased, and ...

The energy transition in Sweden could also see financial setbacks. Battery maker Northvolt declared bankruptcy in November, ...

To offset flying across the country, you’d need to go car-free for a month and a half or eat a vegan diet for three months.

The environmental group PennEnvironment put together a guide with tips on buying refurbished laptops, phones, and tablets for ...

The state has required precautionary bulk milk testing since November for Pennsylvania's roughly 4,900 dairy farms.

Bird Count is the longest running citizen science project in the country happening from mid-December to early-January.

Thousands of anglers visit the coldwater streams of the upper Delaware River watershed each year to catch native brook trout.

The western Pennsylvania company will make improvements at 49 oil and gas sites in Lawrence and Butler counties and pay a $2 million penalty.