On Monday, a judge ordered three firms who had been promoting the sale of lead paint to pay for its removal from homes in California.

Public health experts David Rosner and Gerald Markowitz discuss thwarted efforts to hold the lead industry accountable for toxic exposure threatening our children.

The story of how Americans became exposed to biohazards in the greatest uncontrolled experiment ever launched.

Biologist, mother and activist Sandra Steingraber discusses her fight against fracking and toxins contaminating our air, water and food.

How dangerous chemicals and fracking contaminate our land, our health and the energy debate.

An interview with a gun industry whistleblower and a look at the lingering toxins in our bodies.