The environmental group pledged to examine its “substantial role in perpetuating white supremacy” and to remove or rename monuments of founder John Muir.
Groundbreaking was reportedly set to begin Monday.
Climate change is affecting every social justice struggle. The environmental movement's best-known trans woman of color wants to make that link clear.
Environmentalists blast Trump for "contempt" for law and the planet.
Candidates who side with polluters against the environment are marked for defeat in November's elections.
Municipal-level reforms are gaining steam amid the Trump administration's rollback of federal climate policies.
This column was co-written by Bruce Nilles, senior director of the Sierra Club Beyond Coal campaign. We have big news to
Take heart, friends – all hope is not lost for our climate, and our clean air and water. Today I was honored to join an event
Maintaining Pace Of Coal Retirements And Faster Clean Energy Growth Will Yield Another Half Billion Tons Of Carbon Reduction
In addition, the decreasing cost of clean energy has expanded the number of opportunities for organizations like the Sierra
Late Wednesday, Trump’s Secretary of Energy Rick Perry released a controversial grid report in an effort to pressure market