Protesters are concerned about cross-border infection risks and the lack of transparency from the government about the treatment centre.

Dozens of kids — many of them far from protest sites — have been harmed by tear gas and pepper spray deployed by federal ...

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 ...

Today marks the 60th anniversary of the Rolling Stones playing Lynn’s Manning Bowl, where a riot broke out with thousands of teenagers “driven to near frenzy by the raw rock ‘n’ roll rhythm of the ...

Ricky Martin's concert in Montenegro, where the musician was kicking off the European leg of his tour, was abruptly halted ...

Ricky Martin’s European tour kickoff took an unexpected turn after a frightening incident forced him to leave the stage ...

One family selling aguas frescas and bacon-wrapped hot dogs flushed tear gas with excess milk and found themselves with nonlethal weapons pointed at their food stand. “We hopefully make it in the ...

"The story of how a chemical weapon went from the battlefield to the streets. One hundred years ago, French troops fired tear gas grenades into German trenches. Designed to force people out from ...

MINNEAPOLIS — A Minneapolis couple says that after inadvertently getting caught between protesters and immigration officers this week, an officer rolled a tear gas canister under their family’s SUV, ...

More than 50 emergency vehicles were activated after police received a call about an irritating smell and people coughing ...