We use science to make change happen.

Our nation's children deserve to grow up in a safe, healthy, and secure environment. The future of our country depends on it.

A UCS poll finds Toyota’s failure to support strong vehicle pollution standards results in a nearly one-third decline in the company’s favorability among existing Toyota owners.

Our party pack makes it easy and fun to get involved this election year.

Climate scientist and educator Dr. Mel Fitzpatrick dissects Australia's wildfires and explores how climate change has made them more catastrophic.