In the most recent in a series of legal victories against unchecked warehouse development in the Inland Empire, the Sierra ...

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

Two metro Denver construction sites offer a glimpse into the power and water needs of the growing data center industry as it ...

U.S. President Donald Trump often says the 2026 World Cup and 2028 Los Angeles Olympics are among the events he is most ...

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

After postponing West Coast shows to join Willie Nelson’s Outlaw Fest, Sierra Hull has announced rescheduled dates and other ...

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 ...

As the November election approaches, the environmental advocacy group Sierra Club has backed every Democratic U.S. House candidate in Arizona with even a slim chance of winning — with one ...

Unionized workers at the Sierra Club, a leading environmental organization, have voted overwhelmingly to authorize a potential strike amid layoffs and allegations of financial mismanagement.

ANN ARBOR, MI — It was a lifelong love of the outdoors and camping that led Nancy Shiffler to join the Sierra Club over 40 years ago and a passion for protecting the environment that led her to ...

The Sierra Club announced more employee layoffs Monday, marking the second round of staff cuts in just over a year at the green group beset by budget woes and infighting between management and its ...

March 14 (UPI) --A leading environmental group is suing the Securities and Exchange Commission over a new rule mandating companies disclose their environmental-related risks, arguing it does not ...