CHICAGO — The 7th Circuit Court of Appeals has halted a federal judge’s order restricting immigration agents’ use of force — including riot control weapons like tear gas and pepper balls — against ...

As federal immigration officers continue paring down targeted operations in Minnesota, cities are saying the Department of Homeland Security's deployments are costing them thousands of dollars.

The international chemical weapons watchdog said Friday it had found the banned riot control agent CS in nine samples handed to it by Ukraine from the front line in its war against Russia. The ...

U.S. Immigration and Customs Enforcement headquarters in South Portland on June 13. (Kenzie Bruce) A peaceful march through downtown Portland against President Donald Trump and his administration drew ...

Russian Deputy Minister of Industry and Trade Kirill Lysogorsky recalled that some countries practiced "specific" national approaches to listing chemicals categorized as riot control agents THE HAGUE, ...