Frazier was convicted of capital murder for breaking into a Birmingham woman's apartment, stealing cash, raping her at ...

Faith Waterman, 20, died after inhaling the gas from the canister - but experts say the gas can be dangerous even taken from ...

Scheduled to die Thursday in Alabama, Frazier would be the first man to be executed while technically under the state of ...

Inhaling helium out of a balloon can be a fun party trick, but for one mum celebrating her daughter’s first birthday, it was a fatal mistake.

That difficulty was part of the reason Louisiana lawmakers legalized the use of nitrogen gas and the electric chair as ...

Alabama executed murderer and rapist Demetrius Terrance Frazier by nitrogen gas at 6 p.m. Thursday. He was convicted in the ...

An Alabama Death Row inmate was executed tonight for the 1991 slaying of a woman in her Birmingham apartment, who he admitted killing after he got tired of hearing her beg for her life. Demetrius ...

Most of the world's population is exposed to polluted air, and for those living in cities with chronically bad air, the smog ...

Nearly the entire world is exposed to air at some point that doesn't meet the strict standards set by the World Health Organization.

Frazier is now the fourth inmate to die by inhalation of nitrogen gas. When Alabama was preparing to execute Smith, the state said once the gas started, he would lose consciousness "within seconds ...