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We use science to make change happen.
The Union of Concerned Scientists is a member-supported nonprofit that’s fighting for a safer and healthier world.
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Questions for Candidates 2024
We must push candidates to fight for science, justice, and progress.
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The Infuriating Link Between Wildfires and Fossil Fuel Companies
Groundbreaking science shows how oil and gas companies bear at least some responsibility for worsening forest fires.
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Siting for a Cleaner, More Equitable Grid in Massachusetts
Deciding where new energy infrastructure is built is a crucial consideration for the clean energy transition.
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消失的数据. 沉默的617888九五至尊娱乐家. We've tracked threats to the federal scientific enterprise for decades.
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UCS Helps Bring Clean 能源 to Michigan
A slate of clean-energy bills that UCS advocated for has been signed into law in Michigan—establishing a 100% clean energy standard, expanding energy efficiency programs, 创造就业机会.