Tennessee and Mississippi officials joined together to voice concerns over xAI in Memphis and continued air pollution in the ...

The conservation group Defenders of Wildlife has hired Alicia Washkevich as its new chief operating officer, the organization announced Monday.

An air permit for the Brookfield expansion … is now the final permit remaining before construction can begin in both New York ...

The New Jersey Chapter of the Sierra Club, one of the state’s leading environmental advocacy organizations, today endorsed ...

Arizona keeps catering to special interests, without asking those of us who live in rural areas how we want to manage our ...

Border wall construction in Arizona and New Mexico is to be expedited after the Department of Homeland Security Secretary ...

Trump's new travel ban takes effect for citizens of 12 countries amid heightened tension over immigration enforcement.

Transportation Secretary Sean Duffy says Biden-era fuel economy standards for gas-guzzling cars and trucks were illegal and ...

The reality TV contestant heading up the Dept. of Transportation finalized his rule to make your cars less efficient, thus raising fuel costs.

The Sierra Club Discovery Group will meet at 7 p.m. June 2, at House of Brands, 3104 Douglas Avenue, Yankton.

In a news release, the Iowa Chapter of the Sierra Club accuses Summit Carbon Solutions of falling behind on thousands of dollars in reimbursements to Hancock and other Iowa counties related to its ...