More than 80 active-duty and Reserve Citizen Airmen participated in training designed to enhance members' confidence in wearing the gas mask and protective gear during chemical, biological, ...

SCHOFIELD BARRACKS, Hawaii-- CS Gas or tear gas -- it's a smell that's familiar to most in the military. Your skin begins to tingle as you approach the room as soon as the canisters are opened. As you ...

US Marines at Camp Lejeune in North Carolina went through gas-chamber training earlier this month. The Marines were ushered into a small, dark, brick room with a sign above the door: "Even the brave ...

When the sirens go off, the gas masks go on. You've no doubt seen reporters, including WRAL's Ken Smith and photographer Ken Corn, scramble to suit up while covering the war in the Middle East. The ...