The EPA and Army Corps of Engineers removed toxic waste and ash from the burn scar in the first few months after the fires. But many people have found they still have high levels of lead in their yards. We talk with Dr. Danielle Stevenson, an environmental toxicologist, about new approaches to removing the lead that don't require digging out all of your soil.

Rss Apple Podcaster
Podden och tillhörande omslagsbild på den här sidan tillhör Dr. Lucy Jones Center. Innehållet i podden är skapat av Dr. Lucy Jones Center och inte av, eller tillsammans med, Poddtoppen.