Explainers
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What is Nuclear Testing?
A resumption would increase the risk of nuclear war.
Explainer

EV Buying Guide
Information on how to choose the right electric vehicle including considerations such as range, charging, and performance of EVs in cold weather.
Explainer

Water, Wildfire, and Climate Change
Fires across the West, and particularly in California, are threatening the availability and quality of water for millions of people.
Explainer

What is Climate Resilience?
Solving the climate crisis isn’t just about cutting carbon emissions. It’s about protecting people from harm.
Features
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Danger Season 2023
This tool, updated daily, shows how many people across the United States face risks right now from climate impacts.
Feature

2022 UCS Science Defenders
At the end of every year, UCS celebrates a few individuals who have done something outstanding to defend science, and/or used science in some way to help people and change the world for the better.
Feature

2022 Annual Report
How did UCS perform over the last year?
Feature

The Climate Action Button
Clicking the button won't solve the climate crisis. But it'll help.
Videos
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The Infuriating Link Between Wildfires and Fossil Fuel Companies
Groundbreaking science shows how oil and gas companies bear at least some responsibility for worsening forest fires.
Video

Federal Scientists Survey 2023
The latest Union of Concerned Scientists survey of federal scientists shows the powerful, positive effects of strengthening scientific integrity policies under President Biden.
Video

A World Without Nuclear Weapons
We can build a future that promotes diplomacy, environmental justice for frontline communities, and one where we abolish these uniquely destructive weapons.
Video

The Case Against ExxonMobil, Chevron, and other Fossil Fuel Companies
Across the world, fossil fuel companies face a wave of new lawsuits for their role in the climate crisis.
Podcasts
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Artificial Intelligence Unleashed
Jess talks with artificial intelligence experts Chris Mattmann of NASA’s Jet Propulsion Laboratory and Meriem Bekka of vmWare about the technological, social, and environmental aspects of our A.I. future.
Podcast

Wet Hot American Summer
Jess talks with UCLA climate scientist and Weather West blogger Dr. Daniel Swain about this summer of extremes.
Podcast

Something Strange in your Neighborhood
Jess tells the stories of three invisible threats harming residents of major US cities with help from Julie McNamara and Darya Minovi of the Union of Concerned Scientists.
Podcast

The New Dark Ages
Jess speaks with Rhode Island Senator Sheldon Whitehouse about the influence of fossil fuel dark money in politics today.