The gas mask remains a useful tool through to the present day, but there is something about them that still doesn't feel right. They should never need to be used; they're just not quite human. Here ...

Demand for gas masks is skyrocketing because of fears over West Coast wildfires, nationwide protests, and the coronavirus pandemic. In August, Roman Zrazhevskiy noticed 20 times the usual sales at ...

"The gas chamber training teaches Marines how to employ gas masks in toxic environments, and to instill confidence with their gear during CBRN training. Training in the gas chamber is essential ...