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

We have tips on saving energy and preventing heat from escaping your home, as well as links to tax credits and rebates for ...

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.

This is the third in a three-part series on green steelmaking in Sweden, made possible with reader and listener support. Become a member to help keep our independent environmental journalism going ...

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

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

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

Inside a warehouse in the northern Swedish city of Luleå, Helena Sundberg grabs a handful of dark grey, marble-sized pellets from a pile. These are chunks of sponge iron, so-called because of its ...