Union of Concerned Scientists
Description
The Union of Concerned Scientists is a national nonprofit science advocacy organization in the United States.
It was founded in 1969 by faculty and students at the Massachusetts Institute of Technology. It puts independent, rigorous science into action to develop solutions for pressing problems. Its staff includes scientists, analysts, policy experts, organizers and communicators.
The organization works on climate change, clean energy, sustainable food and transport, and reducing the threat of nuclear weapons. It also pushes for racial and economic equity in its solutions, and challenges corporations and special interests that mislead the public about science. It does this through independent research and analysis, public exposure of bad science, and advocacy aimed at the media, the public and elected officials at the national, state and local level.
It mobilizes a network of scientist supporters and works together with more than a thousand local and national partner organizations. It is funded only by individuals and independent foundations and does not accept corporate or government grants, to protect its independence. It operates from offices across the United States.
Latest news
UCS Senior Scientist Honored by Scientific Society
UCS Senior Scientist Honored by Scientific Society 2026 Omari Spears Mon, 06/15/2026 - 15:19 Read Dr. Martinez’s posts
15 Jun 2026UCS Lawsuit against DOGE Receives Favorable Ruling
UCS Lawsuit against DOGE Receives Favorable Ruling 2026 Omari Spears Mon, 06/15/2026 - 15:24 Stay up to date on our legal actions
15 Jun 2026UCS Slows US Forest Service Restructuring Plans
UCS Slows US Forest Service Restructuring Plans 2026 Omari Spears Mon, 06/15/2026 - 15:26 Sign the petition
15 Jun 2026Bill Protecting Federal Scientists Gains Heavy-Hitting Support
Bill Protecting Federal Scientists Gains Heavy-Hitting Support 2026 Omari Spears Mon, 06/15/2026 - 15:27 Sign the petition
15 Jun 2026UCS Influence, Advocacy, Lead to Colorado Battery Recycling Win
UCS Influence, Advocacy, Lead to Colorado Battery Recycling Win 2026 Omari Spears Mon, 06/15/2026 - 15:29 Read the post
15 Jun 2026Cleaner, More Affordable Power for Illinois
Cleaner, More Affordable Power for Illinois 2026 Omari Spears Tue, 01/13/2026 - 11:42 Read blog post
13 Jan 2026
Similar organizations

The Forest Stewardship Council is an international non-profit organization that sets standards for responsible forest management and forest-product supply...

Clean Air Network is a Hong Kong non-governmental organisation focused on the issue of air pollution.

The Australian Youth Climate Coalition, known as AYCC, is Australia's largest youth-run organisation working on climate change.