The Latest Breaking News from Sierra Club

As it proceeds toward a clean-energy future, Idaho Power plans to exit a nearly 50-year-old Wyoming coal plant sooner rather than later, in part by converting parts of the coal plant to natural gas.

In many of the states with the nation’s most aggressive climate goals, officials are investing millions of dollars to save the power source that was long the No. 1 target of many environmental activists: nuclear plants.

Biden says Australia’s prime minister was a ‘brave man’ for going on a ‘full spectrum’ tour of Planned Parenthood and NRA

"Every second the Senate delays action on bold climate investments, the cost of inaction only increases"

Manchin's new push is "even weaker" than earlier compromise and could make climate change worse, advocates say

SACRAMENTO, Calif. — The Sierra Club's Sacramento chapter is asking city and county officials to move hundreds of homeless residents along the American River Parkway into shelters and safe ground spaces, citing an increase in wildfires it says are often tied to homeless camps.

Amazon has changed its plans for at least five new warehouses across the Bay Area in California in recent months amid pushback from labor unions and environmental groups.

WASHINGTON — The National Highway Traffic Safety Administration plans to dramatically increase penalties for carmakers that fail to meet federal fuel efficiency standards in model years 2019 and later.

The United States will need far more lithium to achieve its clean energy goals, and the industry that mines the chemical element is poised to grow

The Sierra Club reversed its decision to cancel trips to Israel, saying it was "hastily" made and did not accord with the conservation group's mission. "Recently, the Sierra Club hastily made a decision, without consulting a robust set of stakeholders, to postpone two planned outings to Israel," said the Club.…