Louisiana Gov. Jeff Landry announced the state will resume executions after a 15-year hiatus, potentially using the experimental method nitrogen hypoxia.

Shell's nitrogen-enriched diesel fuel is available, on a trial basis, at select fueling depots across the country. For now, that means commercial and retail customers at Shell stations located in ...

Red tide is causing fish kills and respiratory irritation at some Florida beaches, but are Sarasota and Manatee area beaches ...

A federal judge has heard competing testimony over a request to block the nation's fourth execution using nitrogen gas ...

Demetrius Frazier, 52, was pronounced dead at 6:36 p.m. CST at a south Alabama prison for his murder conviction in the 1991 rape and killing of 41-year-old Pauline Brown. It was the first execution in ...

and it contains the highest concentration of proprietary detergents of the three grades of gas you'll find at Shell stations. The brand name of those detergents is "Nitrogen Enriched Cleaning ...

BP promoted an “Invigorate” fuel additive with environmental benefits. Shell’s “Nitrogen Enriched Cleaning System” claimed to produce less emissions. And ExxonMobil advertised fuel that ...

A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., saying the inmate had not proven his claims that the new method is unconstitutionally cruel ...

A federal judge has refused to stop what would be the fourth nitrogen gas execution in the U.S. Chief District Judge Emily C MONTGOMERY, Ala. -- A federal judge on Friday refused to stop what would be ...