Such compromises will now be prohibited in Ohio under a new state law that forbids settlements involving the closure of “base ...

As acting director of Sierra Club California, Bobbi Jo Chavarria oversees a membership divided over the environmental organization’s mission and priorities. California membership in the Sierra ...

The Sierra Club has held out on supporting Yassamin Ansari, who was a climate bulldog on the Phoenix City Council.

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

Earthjustice is suing the National Marine Fisheries Service alleging it's ignoring its duty to help protect endangered marine ...

The Sierra Club's new online national dashboard shows how rollbacks of federal pollution rules could increase harmful emissions from Indiana's dozen coal plants. Robyn Skuya-Boss, director of the ...

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

As Iowa Gov. Kim Reynolds weighs whether to sign House File 639, ethanol leaders, farmers and pipeline advocates are warning ...