B O S T O N, Sept. 27 -- Heightened concern of another possible terrorist attack, this time using biological or chemical agents, is driving many people to buy what they believe is their only ...

A Massachusetts man wearing a gas mask and tactical gear was captured on video walking into a courthouse in a Boston suburb and attacking several people with pepper spray on Monday. Nicholas Akerberg, ...

An Indiana man who was seen wearing a gas mask on top of his head during the Jan. 6, 2021, riot was arrested and charged with felony civil disorder on Friday. Gregory Mijares, 41, was one of the first ...