“In one of the more amazing feats in nature, these bacteria are able to break the very strong chemical bond between nitrogen atoms in atmospheric nitrogen gas (nitrogen gas makes up some 78 ...

Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.

Louisiana used nitrogen gas to put Jessie Hoffman Jr., 46, to death Tuesday evening in the state's first execution in 15 ...

Hoffman was pronounced dead at 6:50 p.m. after a "flawless" execution, according to Gary Westcott, secretary of the ...

The term greenhouse gas often brings carbon dioxide (CO2) to mind, and rightly so, as it is a key contributor to rising ...

The measure signed into law by the Republican governor has been promoted by supporters as a way to carry out executions for ...

Louisiana puts man to death in state's first nitrogen gas executionLouisiana used nitrogen gas to put a man to death Tuesday ...

One woman was rescued after she fell down a Kentucky cliff on Tuesday, March 18, in Pine Ridge, Ky., the Wolfe County Search ...

Northwest Indiana steel mills have repeatedly violated federal pollution rules over the last few years, according to U.S.

The Italian Coast Guard recovered six bodies and was searching for up to 40 migrants after a rubber dinghy that departed from ...

Tyler Lepley shares why he wants to join a sequel to Tyler Perry’s classic “Diary of a Mad Black Woman.” The actor stars in ...