Videos

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

We can build a future that promotes diplomacy, environmental justice for frontline communities, and one where we abolish these uniquely destructive weapons.

Across the world, fossil fuel companies face a wave of new lawsuits for their role in the climate crisis.

What are the humanitarian costs of the use of tactical nuclear weapons?

The power grid makes modern life possible—but it’s also holding us back.

Submitting a public comment to the record is an important way to make your voice heard in the policymaking process.

Watch scientists react to some of the most outrageous statements made by CEOs of fossil fuel companies.

Learn how to spot disinformation and stop it in its tracks.

A video introduction to our longstanding survey of scientists in federal agencies.

Electric cars and pickups produce roughly half the climate-changing emissions of a similar gasoline car by the end of their lifetimes.

Everyone knows we need to cut emissions. But we need to start adapting too.

In the United States, the sole authority to order the use of nuclear weapons belongs to the president.