Thorny questions about who will pay for global climate action derailed a climate summit in Bonn, Germany, this week.

Experts fear that both budget and staff cuts at the EPA will curtail the necessary air monitoring of wildfire smoke, a public health risk.

Chicago residents risk daily lead exposure from toxic pipes. Replacing them will take decades. The city with the most lead ...

The small town Plympton, Massachusetts, eliminated 305 tons of garbage a year by making everyone pay for what they toss.

What started out as a necessity during the pandemic has really evolved into an incredible place that brings people together." ...

As the market for floatovoltaics explodes, scientists are studying how to make the systems also work for waterbirds and other ...

In the high glare of a summer evening in Fairbanks, Alaska, Ciara Santiago watched the mercury climb. A meteorologist at the ...

Despite a growing number of state bans, advocates of cultivated seafood say it can protect waterways from overfishing.

Even in the U.S., where the policy was least popular, half of those surveyed said they'd support a climate tax that ...

When you outlaw or discourage the sale of plastic bags, fewer of them end up as litter on beaches.

A new book traces how the American prairie was nearly destroyed and why its return is so necessary for our future.

Many of the foams firefighters spray to extinguish blazes contain per- and polyfluoroalkyl substances, or PFAS. Known as ...