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Special Report

The Specter of Chemical and Biological Weapons

Efforts to harness the power of toxic chemicals and deadly organisms have been at the core of chemical and biological attacks throughout history. This package chronicles such incidents before and after Syria's recent alleged chemical weapon attack on civilians outside Damascus

  • August 22, 2013

Anthrax Toxicity Depends on Human Genetics

Anthrax courtesy of Wikimedia Commons/Marcus007 The white powder that arrived in envelopes addressed to lawmakers and journalists in 2001 proved to be a deadly delivery for several people.

February 6, 2012 — Katherine Harmon

Gulf War syndrome is the real deal, science panel says

Complaints of memory and concentration problems, headaches, pain and fatigue among Gulf War vets have often fallen on deaf ears – until now. A Department of Veterans Affairs advisory panel has concluded that Gulf War syndrome is a real illness affecting at least 174,000 soldiers, a quarter of those who served in the 1991 Persian Gulf conflict.

November 18, 2008 — Jordan Lite

Battling bioterror--A new test for ricin

Scientists say they have developed a fast and supersensitive new test for ricin, a poison found in castor beans that scientists say is a prime candidate for use in bioterrorism attacks.

April 13, 2009 — Coco Ballantyne

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