Science news articles about 'poisonous gas'

... proper training and test for dangerous levels of gas.State workplace safety regulators issued ... a Kern County site where two brothers died last fall from exposure to poisonous gas ...

A researcher has identified what looks to be the oldest archaeological evidence for chemical warfare -- from Roman times. Persians appear to have routed Romans with poison gas.

The world's largest dead zone, the Black Sea, may be chock-full of future clean energy, a new study says.

... to the First World War when medical professionals had to deal with the large numbers of casualties affected by poison gas. "The physiologist J S Haldane developed ...

The world's largest dead zone, the Black Sea, may be chock-full of future clean energy, a new study says.

... surge of cyanide gas from the nucleus of Comet Hartley 2 has researchers wondering, what is going ...

... Year of Chemistry throws the spotlight on to a science that has utterly transformed our lives'Chlorine is a deadly poison gas employed on European battlefields in the first ...

Poisonous gas has been discovered in the atmosphere of the dwarf planet Pluto.

... killer" because excessive inhalation is lethal, poisoning the nervous system and heart. Now, in a surprising ... and the Human Environment has discovered that low levels of the poisonous gas can have a narcotic effect that helps citydwellers ...

... weapons.Speaking on Sunday, Del Ponte said there were "strong, concrete suspicions" the Syrian rebels had used poison gas. She cited testimony from survivors ...