GRAPEVINE, Texas -- A man wearing a gas mask was escorted off a commercial flight Thursday after causing a panic, according to a passenger on board. "Just FYI flight 2212 to Houston was delayed an ...

Opposition Members of Parliament (MPs) on Wednesday (Dec 3) entered the parliament wearing gas masks, demanding that discussions take place regarding the severe air pollution crisis during the Winter ...

Portland residents are ‘suffering immense physical and psychological harm’ from tear gas wafting into their homes when ...