The Equation

Vehicles sit submerged in floodwater as a search and rescue worker looks through debris for any survivors of the flash flooding in Hunt, Texas, in July 2025.

July 22, 2025

“Hydroclimate Whiplash”: How Extreme Rainfall and Drought Are Linked

The same atmospheric conditions that cause droughts can also produce extreme rainfall. Marc Alessi explains the whiplash.

Marc Alessi
Science Fellow

photo of the US Capitol set against a blue sky, with the US flag waving in the breeze

drnadig/Getty Images

July 22, 2025

What Does Trump’s Budget Bill Mean for the Farm Bill?

Melissa Kaplan
Senior Manager of Government Affairs

At a 2025 Stand up for Science rally in Boston, a person holds a sign reading "Evidence-Based Outrage"

Omari Spears/UCS

July 21, 2025

Six Months in, UCS Is in the Fight for the Long Haul

Gretchen Goldman
President of UCS

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Juan Declet-Barreto

Senior Social Scientist for Climate Vulnerability

Elizabeth McClure

Kendall Fellow

Susan Muller

Senior Energy Analyst

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January 17, 2012

Fission Stories #75: Letter of the Law

Dave Lochbaum
Former Contributor

January 15, 2012

Space Debris: Controlling the Growth

David Wright
Former Contributor

January 12, 2012

Code-Talking: Tauscher on Space

Laura Grego
Research Director, Senior Scientist

January 11, 2012

Zip Up Your Parka and Go…to a Farmers Market!

Karen Perry Stillerman
Deputy Director

January 10, 2012

Genetically Engineered Crops in the Real World – Bt Corn, Insecticide Use, and Honey Bees

Doug Gurian-Sherman
Former contributor

January 10, 2012

Fission Stories #74: All Dressed Up and No Place to Glow

Dave Lochbaum
Former Contributor

January 9, 2012

X-37B: How Much is Valet Parking Worth?

David Wright
Former Contributor

January 9, 2012

Iran Oil Threats, Yet Another Reason to Resolve to Cut Our Oil Use

David Friedman
Former contributor

January 6, 2012

Science Advocates Tell PCAST to Engage on Scientific Integrity

Francesca Grifo
Former contributor

January 6, 2012

The 2 Percent Factor—Where We Live

Brenda Ekwurzel
Director of Scientific Excellence

January 6, 2012

Creating the new nuclear war plan

Stephen Young
Senior Washington Representative

January 4, 2012

UCS Resources on Nuclear Power Safety

David Wright
Former Contributor

January 3, 2012

Fission Stories #73: “Radio”-Active

Dave Lochbaum
Former Contributor

December 27, 2011

Fission Stories #72: The Key to Safety

Dave Lochbaum
Former Contributor

December 22, 2011

NRC’s Post-Fukushima Response: Going in Circles?

Ed Lyman
Director, Nuclear Power Safety

Photo: swanksalot/Flickr

December 21, 2011

A Long-Awaited Rule to Limit Mercury and Other Toxic Pollutants from Power Plants

Rachel Cleetus
Policy Director

December 21, 2011

Blinded by Ideology: How Grover Overlooks the Facts about Renewable Electricity Standards

Jeff Deyette
Director of State Policy and Analysis

December 20, 2011

Waiting For A Strong Mercury Rule

Rachel Cleetus
Policy Director

December 20, 2011

Fission Stories #71: WaterLOGged

Dave Lochbaum
Former Contributor

December 19, 2011

Who Is Behind the Hacked Climate Emails? And When Will the Criminals Be Brought to Justice?

Michael Halpern
Former Contributor

December 15, 2011

Keep Oil’s Dirty Fingerprints off California’s Clean Fuels Standard

Jeremy Martin
Director of Fuels Policy

December 15, 2011

Gingrich and EMP

David Wright
Former Contributor

December 14, 2011

Todd Stern's Not-So-Excellent Day in Durban

Alden Meyer
Former Contributor

December 13, 2011

Congress, the NRC, and Nuclear Power Safety

Lisbeth Gronlund
Former UCS Global Security Program Co-Director

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