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 ...

Chlorine is an essential industrial chemical used in products ranging from disinfectants to plastics. Yet producing chlorine ...

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, ...

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 ...

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 Olin Chemical chlorine leak last week that sent poisonous chlorine gas wafting into neighborhoods in Plaquemine and prompted 39 people to go to the hospital released an estimated 6,512 pounds of ...