Earlier this week, the U.S. Chemical Safety and Hazard Investigation Board (CSB; Washington, D.C.; www.csb.gov) announced that it is launching a new initiative to give the public more details about ...

It takes up about 1/600th the volume of natural gas in the gaseous state. It is odorless, colorless, non-toxic and non-corrosive. Hazards include flammability after vaporization into a gaseous state, ...