A proposed Pima County ordinance to limit heavy truck traffic on dirt roads is dead, although it may be revived in a revised ...

With lawsuits overshadowing Vermont’s first-of-its-kind climate legislation, new state leaders have begun trying to decipher ...

Would you support a law that moved some of the costs of pollution from you as a taxpayer to the companies producing the ...

Paradoxically, this prominence makes transport a policy trap within a 30-month window. The path to rapid, verifiable cuts lies elsewhere—in the city’s institutional and commercial kitchens. A clean ...

It's a matter of survival. Researchers issue warning after observing alarming trend across famous mountain range: 'Even the ...

Marina Vance had an E.P.A. grant to help homeowners counter the impact of wildfire smoke, until the agency deemed the ...