U.S. is fairly confident that the Syrian regime carried out an attack that killed dozens in Douma, one of the last towns in the area still under rebel control. U.S. officials say blood and urine ...

Chlorine Gas Allegations Test U.S.-Syria Relations Syrian government planes allegedly dropped chlorine bombs on a residential neighborhood. Washington Institute for Near East Policy's Andrew Tabler ...

As experts sort through questions around recent chemical attacks in Syria, future answers to quickly testing and treating those who may have been exposed to chlorine gas may lie in chlorinated lipids, ...

WEST LAFAYETTE, Ind. – The same sanitizing agent used to rid federal office buildings of anthrax – chlorine dioxide gas – can effectively eliminate deadly bacteria from apples and other fruits and ...

WASHINGTON — The U.S. now has blood and urine samples from last Saturday's deadly attack in Syria that have tested positive for chemical weapons, according to two U.S. officials familiar with the ...

An explosive new study has found that nearly 60 years after nuclear tests were performed in the Pacific Ocean, radioactive chlorine is still leaking from ice sheets in Antarctica. The research says ...

U.S. security officials said Thursday that they were looking into a new report that Islamic State militants had used chlorine gas as a weapon against Iraqi police officers last month near Balad, north ...