Oxidizing substances, Organic peroxides ... Globally harmonized system hazard pictograms symbol. Warning symbol GHS icon. Safety Sign. Danger zone. Explosive Materials Sign. Globally harmonized system ...

The United States Pipeline and Hazardous Materials Safety Administration (“PHMSA”) addressed in an April 8th Interpretive Letter a question ...

(TNT) and 2,4,6-trinitrophenol (TNP) are stable explosives that can accumulate and pollute ecosystems, impacting ...

Chicago's skyline has been shrouded in mystery as conflicting reports of toxic air chemicals swirl, leaving residents ...

Russia has developed a system for monitoring hazardous substances in the air using an unmanned aerial vehicle. It not only records changes in the composition of the atmosphere, but is also able to ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...