Rebecca Hersher

In this engaging discussion, NPR science reporter Rebecca Hersher delves into the urgent issue of mudslides in Australia, where wildfires have left hillsides vulnerable. She shares insights on how scientists use innovative tools like satellite imaging and helicopter surveys to assess soil stability. The conversation highlights the risks of debris flows following intense rainfall and the critical need for accurate risk mapping to keep communities safe. Hersher's firsthand experiences in the field paint a vivid picture of the challenges and science behind this environmental crisis.