Tear gas, rubber bullets and pepper balls have played a key role in agents’ attempts to quell protests — but what are they, ...

“We knew there would likely be pepper spray, rubber bullets, and tear gas,” she said ... said she saw many people affected by pepper spray or tear gas who had trouble breathing or couldn’t open their ...

Making sure a mask fits snugly on the face and use of two masks is likely to significantly reduce a person's exposure to the ...

China’s assertiveness in the South China Sea has steadily increased, resulting in heightened tensions with Southeast Asian claimant states, particularly the Philippines, at the Second Thomas Shoal in ...