A new device will allow the same sheet of paper to be erased and reprinted 10 times, cutting waste and carbon emissions.

Portside communities in California have suffered from polluted air for years.

Run-down public schools made air quality a problem before COVID.

British and American researchers have developed a “super-enzyme” to reduce the cost and improve the efficiency of recycling of plastic waste.

The pop-up “store” is filled with handcrafted items made from single-use plastic bags.

How will the world’s most populous country and its worst polluter get there?

For architect William McDonough, an economy of the future is a “circular economy.”

Montreal and Oslo are aiming to alleviate truck traffic and pollution.

In 2017, DuPont settled more than 3,500 personal injury lawsuits for roughly $670 million. The story is being turned into a movie.

And they’ll look to do it without major budget impacts, because there’s no dedicated “city climate change fund.”