Exemption allows facilities using ethylene oxide, a gas linked to health problems in humans, two more years to meet federal standards.

As sustainability initiatives in other industries stall out, big acts like Coldplay, Dave Matthews, and Billie Eilish are ...

A Puget Sound project turned seaweed from a nuisance into a “climate-smart commodity.” That inserted it into the president’s ...

Insiders are divided. They know new Interior Department rules will slow wind and solar development — but they don’t yet know ...

Mycorrhizal fungi help plants thrive, and sequester a lot of carbon. But a new atlas shows these climate warriors need urgent ...

Mounting evidence shows no state is safe from the flooding that ravaged the Texas Hill Country. Your community could be next.

Oakland residents wanted to take a modest step toward ditching an investor-owned utility. Then PG&E got involved.

“Their surprise says as much about Martha’s Vineyard as it does about the way this country sees Indigenous people,” Lee ...

The Office of Research and Development produced the science underpinning regulations on everything from pesticides to lead.

Environmental groups are concerned that rich countries are exporting plastic to poor countries in the form of “refuse-derived ...

So what exactly is a heat dome, and why does it last so long? And what gives with all the extra moisture?

The Miccosuki tribe alleges that both state and federal agents failed to conduct an environmental review of what the camp ...