UN Photo/Joao Araujo Pinto September 18, 2025 Can a Shifting World Order Help Deliver Progress at the UN Climate Summit? World leaders must stand against bad actors at UN Climate Summit. Rachel Cleetus Policy Director
Chip Somodevilla/Getty Images September 17, 2025 City of Crisfield to Trump Administration: Return Promised BRIC Funds to Fight Sea Level Rise Astrid Caldas Senior Climate Scientist
Alex Wong/Getty Images September 16, 2025 Science Must Go On: How Courageous Scientists Are Meeting the Moment Gretchen Goldman President & CEO of UCS
March 1, 2012 An Updated History of Anti-Satellite Weapons Laura Grego Research Director, Senior Scientist
February 29, 2012 Leap Day Science Trivia and Cartoons from the Archive Michael Halpern Former Contributor
February 28, 2012 Fission Stories #81: Where There’s a Will, There’s a Way Dave Lochbaum Former Contributor
February 27, 2012 The Day the Electric Car Died and What it Means for Today David Friedman Former contributor
February 24, 2012 Who Owns the Most Space Debris? Depends What You Measure David Wright Former Contributor
February 23, 2012 Final EPA Scientific Integrity Policy Benefited Greatly from Public Input — and Now the Really Hard Work Begins Francesca Grifo Former contributor
February 21, 2012 Gleick’s Actions Don’t Excuse Heartland’s Anti-Science Campaign Kevin Knobloch Former contributor
February 17, 2012 Washington Times Is Wrong on China and Nuclear Arms Control Gregory Kulacki East Asia Project Manager
February 14, 2012 Valentine's Day Is a Perfect Time to Share Your Love for Science Michael Halpern Former Contributor
February 10, 2012 CMRR-NF: Delay Makes Sense Lisbeth Gronlund Former UCS Global Security Program Co-Director
February 9, 2012 Two 16-year-old Girl Scouts Win First Ever UN Forest Heroes Award Brenda Ekwurzel Director of Scientific Excellence
February 9, 2012 New Update of UCS Satellite Database Laura Grego Research Director, Senior Scientist