PA-10 is a newer variant of a common military gas mask, employing denser materials. It offers excellent physical, thermal, ...

Spirocco has developed the VOII mask, a metabolic laboratory for use in the field. Its design enables precise metabolic ...

An Alabama man convicted in the 1994 killing of a female hitchhiker cursed at the prison warden and made obscene gestures ...

The method involves placing a respirator gas mask over the person’s face to replace breathable air with pure nitrogen gas, causing death by lack of oxygen. Critics of the method cite how the ...

Carey Dale Grayson, who was convicted of the 1994 killing of Vickie Deblieux, is scheduled to be executed Thursday.