Adapted from FRONTLINE: "Poisoned Waters." Third party materials courtesy of Fisher Broadcasting.
; © 2011, © 2009 WGBH Educational Foundation. All Rights Reserved.
Adapted from FRONTLINE: "Nuclear Reaction". A FRONTLINE coproduction with the Palfreman Film Group, Inc. Footage courtesy of Cameco Corporation.
; ©1997 WGBH Educational Foundation. All rights reserved.
Adapted from FRONTLINE: "Poisoned Waters."
; © 2011, © 2009 WGBH Educational Foundation. All Rights Reserved.
Adapted from In Small Doses: Arsenic produced by Dartmouth College Toxic Metals Superfund Research Program under a grant from NIEHS and supported by Award Number P42ES007373 from the NIEHS. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIEHS or the NIH. © 2009 The Trustees of Dartmouth College. All Rights Reserved.
Adapted from Force Four Entertainment, Inc.: Playing With Poison. © 2011 WGBH Educational Foundation. All Rights Reserved.
Adapted from "Contaminated Without Consent" by Sanford Lewis, Strategic Video Productions. © 2011 WGBH Educational Foundation. All Rights Reserved.
Adapted from Earth Island Institute. © 2011 WGBH Educational Foundation. All Rights Reserved.
Adapted from Earthkeeping: "Toxic Racism." © 2011, © 1994 WGBH Educational Foundation. All Rights Reserved.
Adapted from Rx for Survival, a Co-Production of the WGBH/NOVA Science Unit and Vulcan Productions, Inc. Third party materials courtesy of ABC News VideoSource, and stockfootageforfree.com. Special thanks to Linda Harrar Productions. © 2010, 2005 WGBH Educational Foundation. All Rights Reserved.
Adapted from Force Four Entertainment, Inc.: Playing With Poison © 2011 WGBH Educational Foundation. All Rights Reserved.