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

California remains committed to zero-emissions trucking. But Trump's hostility to the idea means it will require creative ...

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

UNESCO appoints Indigenous co-chairs to protect languages and knowledge amid climate crisis "A single word like 'X̱maay' ...

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

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

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

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

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

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

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

Inside the grassroots opposition that fended off a 2,200-acre data center campus in southern Virginia, and why their struggle ...