Hypoxia is a growing area of research in the Great Lakes basin, often focused on Lake Erie, where the impacts of human-induced factors can be seen. The problem is often linked to the likes of nutrient ...

A federal judge Wednesday denied an Alabama death row inmate’s request to block his scheduled execution later this month by ...

U.S. District Judge R. Austin Huffaker Jr. denied an attempt to prevent Alabama from using nitrogen gas to execute Grayson.

A judge has refused to stop the nation’s third scheduled execution by nitrogen gas that is set to take place in Alabama later ...

Carey Dale Grayson is set to die Nov. 21. He was convicted of the brutal Feb. 22, 1994, slaying and mutilation of Vicki Lynn ...

The Maryland Department of Natural Resources (DNR) and Old Dominion University have reported smaller-than-average levels of ...

Related Texas man faces execution in shaken baby syndrome case Texas executes 1989 murderer of twin teenage sisters in Houston Alabama executes second death row inmate by nitrogen hypoxia The ...

After a failed attempt at executing Kenneth Smith by lethal injection in November 2022, Alabama chose to use an untested method of capital punishment known as nitrogen hypoxia to attempt to execute ...

A federal judge will decide whether to allow Alabama to perform the nation's third execution by nitrogen hypoxia after hearing testimony pertaining to the execution method on Tuesday. Lawyers for ...

“Tonight, despite misinformation campaigns by political activists, out-of-state lawyers, and biased media, the State proved once again that nitrogen hypoxia is both humane and effective,” he wrot ...

There were two options: lethal injection, the default method, which Alabama had been accused of botching in the prison's execution chamber; and nitrogen hypoxia, an experimental alternative that ...