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

More than 65,000 gas masks made in Wiltshire are to be sent out to troops in Ukraine to help them defend their country. Avon ...

Louisiana plans to use nitrogen gas to execute death row inmate Jessie Hoffman next week. Here's what to know about the ...

When Louisiana carries out the execution of Jessie Hoffman on March 18, he will be strapped to a gurney, fitted with a gas mask and forced to breathe in nitrogen gas until his heart stops.