In all, more than 500,000 tons of chemical gas agents were used in World War I. Some 500,000 troops were injured and some 30,000 died, including 2,000 American troops.

A new gravestone has been erected for a World War One soldier who died as a result of the after effects of a gas attack and ...

Unable to break the spirit and fortitude of Kyiv’s forces with conventional weapons, the Kremlin is now resorting to WW1-style gas attacks. With the statesmen of the West busy trying to avoid ...

It said gas facilities in the central Poltava region had "ceased operations" after being struck in the overnight attack. State gas company Naftogaz also said its production facilities were damaged ...

As World War One broke out, excitement and enthusiasm ... Men of the British 55th (West Lancashire) Division blinded by a poison gas attack, 1918. As well as choking soldiers, poisonous gases ...