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

Louisiana is scheduled to execute a man with nitrogen gas on March 18. Arkansas lawmakers are seeking to introduce nitrogen ...

“The mask is a continuous-flow, full face, supplied air respirator with head straps," the protocol states. Prison officials ...

Russian special forces spent several days in the pipelines, that were recently used to send gas to Europe, to target ...

Gas masks? Technicians tell us no.” This was the response to reporters from the prefect of Naples, Michele di Bari, on the ...

Footage from inside the pipeline claims to show the elite soldiers swearing and complaining about the commanders who sent ...

A death row inmate in Louisiana scheduled to become the first person in the state to be executed using nitrogen gas has asked ...

An attack is sprung by Russian soldiers who donned gas masks and crawled for three days through a pipeline to surprise the ...