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

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

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 ...

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

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

Students in the Climate Justice League helped transform a graffiti-tagged wall along E. Parkcenter Boulevard into a call for ...

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

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 ...

When Bobbi Jo Chavarria was invited to join her local Sierra Club chapter’s political committee, she saw it as an effort by its members to include "someone like me." A woman. A person of color.