Jaipur: One person died and 40 others were affected in a nitrogen gas leak from a tanker parked inside the warehouse of an ...

The incident, which occurred around 10 p.m. on Monday also resulted in the deaths of several pets and stray animals.

One person died and 40 others were affected in a nitrogen gas leak from a tanker parked inside the warehouse of an acid ...

So why do so many life-forms breathe oxygen? There are probably thousands of kinds of metabolisms, or chemical processes that ...

It's a long-used fire retardant that is a mix of water, fertilizer and other chemicals. The chemicals help keep the fire from spreading, by helping trees hold more moisture. As for the red - it ...

Fires and agricultural soils can rival cars and factories in emitting chemicals that lead to ozone, making it hard to meet air quality standards.

Ruth Carnovi, director of advocacy for the American Lung Association, cites data from California, where electric leaf blowers ...

Last year, a new execution method was used in the U.S. for the first time since 1982. Here’s a look at how people have been ...

The method of using lethal gas to carry out an execution has recently shifted from cyanide to nitrogen. Throughout history, the states have used five different execution methods: lethal ...

Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the first time the state has used the method as it resumed executions after a 15-year hiatus.

ANGOLA, La. (AP) — Louisiana used nitrogen gas to put a man to death Tuesday evening for a killing decades ago, marking the first time the state has used the method as it resumed executions ...

March 19 (UPI) --Louisiana has carried out its first nitrogen hypoxia execution and its first execution in 15 years, killing Jessie Hoffman Jr. on Tuesday night for the 1996 kidnapping, rape and ...