U.S. and Ukrainian officials, as well as medics, soldiers and international researchers say Russian use of toxic gases on the ... soldier doesn’t bring a gas mask, forgoing it in favor of ...

The breakthrough could significantly reduce greenhouse gas emissions from the manufacture of ethylene oxide, which has an estimated $40 billion global market. The current production process ...

A protest was held outside council offices in Northamptonshire as campaigners tried to highlight harmful toxic air ... suits and masks with one carrying a baby doll wearing a gas mask.