Living on Earth: September 12, 2003

9/11's Lingering Health Effects / Emerging Science Note/Smart Cosmetics / Almanac/Teeth Beasties / MRI Lead Study / Running with Horses / Mold Dogs / Environmental Health Note/Tea Sunscreen / Wastewater Threats / A Scourge of Starlings / Home Stretch Learn more about your ad choices. Visit megaphone.fm/adchoices