Chemical and Biological Warfare

Defense Secretary Ashton Carter has apologized for the Army's secret shipment of anthrax samples to close ally South Korea.

The DoD's IG has found a new set of problems in the way the Army's Dugway Proving Ground handles deadly toxins, such as Sarin...

The military shipped supposedly inert anthrax samples that may have been live over the last 10 years to at least 51 labs.

The Pentagon has ruled out hitting Syrian chemical weapons stockpiles or sending troops to secure the sites after a strike.

The U.S. has yet to find solid evidence that ISIS used mustard gas against Kurdish forces in northern Iraq, CentCom said...

America's ambassador to the United Nations stepped out front today to make the case for a U.S. strike against the forces of...

Initial field tests have indicated that Islamic militants may have used mustard gas in an Aug. 11 attack on Kurdish peshmerga...

While wrestling with the case for a Syria attack, the White House is not commenting on reports that rebels released the gas.

The U.S. military has ordered its nearly 3,500 troops stationed in Iraq to reacquaint themselves with their chemical weapons...

Russia's plan to avert a U.S.-led military strike on Syria by placing the country's chemical weapons under international...