Jess talks with California State University, Los Angeles Biology Department Chair Dr. Kirsten Fisher about desert mosses, ...

John Rogers is a senior energy analyst at the Union of Concerned Scientists with expertise in clean energy technologies and policies and a focus on solar, wind, and natural gas. He co-managed the ...

The science is clear: climate change is happening. We are the cause. We need to act now. Table of Contents The science is clear: climate change is happening. We are the cause. We need to act now.

Roughly 9,500 nuclear weapons are hidden away in bunkers and missile siloes, stored in warehouses, at airfields and naval bases, and carried by dozens of submarines across the world. A single warhead ...

The continued production and use of fossil fuels threatens our climate, public health, and human rights. A fossil fuel phaseout is necessary to build a healthier, safer, and more just world, and any ...

Brenda Ekwurzel is director of scientific excellence at the Union of Concerned Scientists (UCS). In this role, she is responsible for ensuring rigorous, independent science to enhance UCS's ...

Jeff Deyette is the director of state policy and analysis in the Climate and Energy program at the Union of Concerned Scientists. Mr. Deyette conducts analysis on the economic and environmental costs ...

Erika Spanger, the Director of Strategic Climate Analytics in the Climate and Energy program at the Union of Concerned Scientists, researches, writes and speaks about U.S. climate change impacts and ...

When we think about how we can change the food system, our first thought may be of things we can do as consumers: Buy organic. Buy local. Look for phrases like “free range” or labels like Fair Food or ...

The US food system should be providing healthy, sustainably produced food for all. Instead, it’s damaging our health, our land and water, our communities, and farmers and food workers themselves. We ...

The energy business is one of the largest industries in the world. Major fossil fuel companies routinely make billion-dollar profits, extracting and distributing oil, gas, and coal. Unfortunately, ...

As a Senior Scientist in the Union of Concerned Scientists' Clean Transportation Program, Jeremy Martin evaluates the impact of biofuels and fuel policy. Dr. Martin is the author of more than 15 ...