Nitrogen goes makes up 80 per cent of the air that we breathe in the form of a very stable N2 gas. In my several years at ...

Demetrius Frazier, 52, was pronounced dead at 6:36 p.m. CST at a south Alabama prison for his murder conviction in the 1991 rape and killing of 41-year-old Pauline Brown. It was the first execution in ...

Inspectors discovered that workers were exposed to nitrogen dioxide gas levels exceeding the chemical's ceiling limit, resulting in 12 employees being evaluated at a local hospital, with two of ...

According to a recent release, the agency determined that AFCO, a manufacturing subsidiary of Atlanta-based Zep Inc., violated multiple safety protocols after a nitrogen dioxide gas release ...

It discovered that the average annual roadside concentration of nitrogen dioxide was 65 micrograms per cubic metre last year, while the general concentration of the gas was 31.8 micrograms per ...