“These are chemical weapons that are harmful to the human body and harmful to particularly vulnerable folks, like children,” ...

According to research published in journals from the American Thoracic Society (ATS), inhaling tear gas or pepper spray—even during a single incident—can harm respiratory function and increase the ...

Video above may contain images and/or language that are offensive. Viewer discretion is advised.Police departments have used tear gas and pepper spray on protesters in recent weeks, raising concern ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Police departments have used tear gas and ...