In a business solutions features, material science, researchers at the Department of Metallurgical and Materials Engineering, IIT Madras and nagoya institute.

Louisiana's protocol says death row inmates will be forced to breathe pure nitrogen through a respirator mask for 15 minutes or for 5 minutes after the inmate's heart rate reaches a flatline on an EKG ...

Switching to stricter California-style limits on truck emissions would prevent 500 deaths per year in the greater Chicago region by 2050, according to a new study from Northwestern University. The ...

Death row inmate Jessie Hoffman's attorneys have been arguing that he shouldn't be executed by the controversial and largely ...

Yet, for some, the allure of this tropical escape is occasionally marred by an unexpected phenomenon—green algae or lumot.

A 46-year-old man convicted of rape and murder is to be put to death by nitrogen gas in the southern state of Louisiana on ...

In the hours leading up to Louisiana's first nitrogen gas execution, attorneys for the inmate are hoping for a last-minute ...

Louisiana is preparing this week to execute a man by nitrogen gas, the first execution in the state in 15 years. Since the ...

Louisiana is planning to carry out its first execution in 15 years using a highly contested nitrogen gassing method that it ...

Hoffman is on death row for kidnapping Mary Elliott in New Orleans, before raping and killing her in St. Tammany Parish in ...

Nitrogen hypoxia requires pumping pure nitrogen through a full-facepiece respirator until the person dies by lack of oxygen.

According to a new court filing, Jesse Hoffman is asking the Louisiana Supreme Court to prevent him from being executed by nitrogen gas, saying the method violates his religious freedom and Eighth ...