History Detectives travels to Louisiana, Maryland and Pennsylvania to learn more about this important conflict and shed light on the origins of gas warfare.

Canadian soldiers were among the first to witness the horrors of modern warfare as "the war to end all wars" exploded onto the world stage. During the First World War, gas attacks killed or ...

The first world war saw the first ... as both sides sought chemical agents which would seep into trenches and bunkers. But the most infamous - and deadliest - was mustard gas, in reality an ...

SINCE most high-temperature chemical systems are sensitive to small partial pressures of oxygen in argon, which is commonly used as an inert atmosphere, it is of interest to know the oxygen ...

Hydrogen peroxide decomposes on its own into water and oxygen gas. This process is sped up by a catalyst. In this reaction, the catalyst is potassium permanganate, and the bubbles are full of oxygen ...