By 2050, we will need to feed almost 1.8 billion more people, when our global population reaches around 10 billion.

Jessie Hoffman Jr., who was convicted in a 1996 murder, argued the method of nitrogen hypoxia would violate his ability to ...

A court in Louisiana ruled Jessie Hoffman can be put to death Tuesday using nitrogen hypoxia - deprivation of oxygen causing ...

When Louisiana carries out the execution of Jessie Hoffman on March 18, he will be strapped to a gurney, fitted with a gas mask and forced to breathe in nitrogen gas until his heart stops.

It’s amazing how much time and distance can change you.” State officials say they turned to nitrogen gas after drug companies have forbidden them from using their pharmaceuticals in executions.