Though they are usually responsible, these sergeants major created their own hell in Arizona when they donned gas masks and ...

Narrator: These Army infantry recruits are being exposed to CS gas, more commonly known as tear gas to experience its effects and to learn how to properly use a gas mask. Here at the Maneuver ...

In 1914 a chemist called Fritz Haber offered his knowledge to the German Army. He soon began experimenting with chlorine gas to be used in trench warfare. Trump 2nd term live updates: 10% of NASA ...

Avon Technologies said its subsidiary Team Wendy Ceradyne has received a $17.6 million-order from the U.S. Army. The British manufacturer of gas masks and helmets on Monday said that the U.S.