New research shows what happens when cities add sidewalks and take other pedestrian-friendly steps.
Two congressional reports make clear that, with increasingly frequent hurricanes, floods, and fires, "the model of insurance as it stands right now isn't working."
Corporations must be held accountable for attacks that advance their business interests, researchers say.
A new report calls for solutions that simultaneously address climate change, biodiversity, health, water, and food issues.
From "carbon cowboys" to "snow loss cliff," these 10 terms captured the spirit of the hottest year yet.
A company is betting on aluminum to solve K-cups’ sustainability problem. But experts say it’s complicated.
How my climate-obsessed dad brought our family closer together.
The erratic weather adding to the troubles of Michigan's cherry growers is impacting farmers everywhere.
Growing up on Guam, Julian Aguon saw the law used against Indigenous peoples. Now he's fighting back.
PFAS chemicals have unexpectedly turned up in well water in rural farmland, far from any industrial areas, airports, or military bases.
Hannah Norman, KFF Health News
“There are a lot of days where I feel very much like just quitting all of this."
Jackie Flynn Mogensen, Mother Jones
The pledge was born out of shareholder activism — and was withdrawn as regulators crack down on greenwashing.
The debate over deep-sea mining exposes a contradiction between the country’s proud culture of environmental stewardship and its dependence on the extraction of the ocean’s riches.
Trump would have a hard time undoing a potential international agreement to end most export credits for fossil fuel infrastructure.
The tariffs will make everything from heat pumps and solar panels to EVs more expensive.
Farmers and fisherfolk across the world are shifting into nighttime work to escape perilous heat.
"If we care about climate change, we shouldn't have them in our oceans."
For thousands of years, the tundra sequestered more carbon than it emitted. Not anymore.
The phrase grabs people's attention, but some scientists argue it's doing more harm than good.
It's not just the EPA. From Elon Musk and RFK Jr. to Marco Rubio and Doug Burgum, Trump's picks to lead key agencies are poised to set a very different climate agenda.