US Department of State June 26, 2025 The US Attack on Iran May Have Damaged Disarmament Efforts More Than Iran’s Nuclear Capabilities Instead of eliminating Iran’s ability to build a nuclear weapon, the US attack may push Iran’s leaders toward actually building one. Laura Grego Research Director, Senior Scientist
Mario Tama/Getty Images June 27, 2025 What’s Happening with California’s Gasoline Supply? Jeremy Martin Director of Fuels Policy
Yuhan Zhang/Wikipedia June 26, 2025 We Need Sound Policy Informed by Science. The Trump Administration Is Undermining it. Gretchen Goldman President of UCS
Photo: UCS April 25, 2017 On Top of a Wind Turbine, On Top of the World John Rogers Energy Campaign Analytic Lead
Provided by Elise Tolbert April 24, 2017 I’m Elise, and I’m a Scientist Marching in the Peoples Climate March. This Is Why. UCS Science Network
April 24, 2017 Valorous Congressmen, Tilting at Windmills Julie McNamara Associate Director, Policy for Climate and Energy
April 21, 2017 New Update of the UCS Satellite Database Laura Grego Research Director, Senior Scientist
The March for Science on April 22 must be unapologetically inclusive. Photo: March for Science April 21, 2017 March for Science: A Search for Truth, Trust, and Public Support UCS Science Network
Wikimedia CC BY-SA 3.0 April 21, 2017 Top Clean Cars from the 2017 New York Auto Show Josh Goldman Former Contributor
Photo: Wikimedia April 21, 2017 Why Scientists Are Fighting Back: We’ve Had Enough of Trump’s War on Facts Ken Kimmell Former President
Rising sea levels are already a threat to coastal historic buildings and the communities they anchor in places like Maryland’s Chesapeake Bay. Photo: Octavio Abruto/iLCP April 20, 2017 I’m Marching for the Same Reason Preservationists Have Always Marched—to Save Places and the Communities They Anchor Guest Commentary
Dennis Schroeder/NREL April 20, 2017 Is Progress Stalled on Clean Energy? Nah. Look at What States are Doing. Ken Kimmell Former President
April 20, 2017 Who’s Driving Clean Energy Momentum? Ranking State Progress John Rogers Energy Campaign Analytic Lead
April 20, 2017 An Earth Day Salute to States Leading the Clean Energy Transition Laura Wisland Former Contributor
Photo: Black Rock Solar/CC BY 2.0, Flickr April 20, 2017 La energía limpia, el progreso de los estados y qué podemos hacer John Rogers Energy Campaign Analytic Lead
April 19, 2017 EPA Should Not Delay an Update to Its Chemical Facility Safety (RMP) Rule Yogin Kothari Former Contributor
Jeff Vanuga/USDA Natural Resources Conservation Service April 19, 2017 Farmers to Trump: Don’t Walk Away from Climate Action Karen Perry Stillerman Deputy Director
The March for Science on April 22 must be unapologetically inclusive. Photo: March for Science April 19, 2017 Why I March for Science: The Frightening Risks We Aren’t Talking About Gretchen Goldman President of UCS
April 19, 2017 Science Just Saved My Daughter—The Most Important Reason Why I #StandUpForScience Juan Declet-Barreto Senior Social Scientist for Climate Vulnerability
April 18, 2017 No President Should Be Able to Start a Nuclear War Single-Handedly Eryn MacDonald Global Security Analyst
Travis Ivey April 17, 2017 Behind the Carbon Curtain: How the Energy Corporatocracy Censors Science UCS Science Network
Photo: Iowa State University/Lisa Schulte Moore April 17, 2017 Sustainable Agriculture on the Chopping Block in Iowa Andrea Basche Former contributor
In UCS's 2016 Climate Accountability Scorecard, both ExxonMobil and Chevron scored "poor" in the area of Planning for a World Free From Carbon Pollution. Look for a Scorecard update later this year. April 14, 2017 Chevron Denies Climate Risk to Shareholders While Supporting the Spread of Climate Disinformation Kathy Mulvey Accountability Campaign Director, Climate & Energy Program
Photo: Michael O'Brien/CC BY-NC (Flickr) April 13, 2017 Why One Midwestern Scientist Will March for Climate Justice in Washington Jessica Collingsworth Former Contributor