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

The Trump administration's order to keep the Campbell coal-fired power plant operational may result in increased consumer ...

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

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

The Sierra Club, the country's largest grassroots conservation organization, has called on Kraft/Philip Morris, the country's largest food manufacturer with over 7,000 products, to phase out the ...

Sierra Lutheran High School’s newest alumni were the first class to pray in the school’s new Pastor Julias “Juls” Clausen Memorial Center Saturday before their graduation processional. Sierra Lutheran ...

For the ultimate heavy-duty truck in GMC’s lineup, there’s the 2025 Sierra 3500HD, fresh off 2024’s major update. This year, the Sierra 3500HD carries over with a series of small tweaks to ...

For when the Sierra 1500 doesn’t offer enough capability and the 3500HD is too much, the 2025 GMC Sierra 2500HD serves as a sort of heavy-duty middle ground. Most recently refreshed for the 2024 ...