Though it does not yet appear to be an issue, states could eventually run into the same problem securing gas for executions. Multiple manufacturers of medical-grade nitrogen gas told The Guardian ...

The York County Hazmat Team was called to a liquid nitrogen gas leak at a food processing center on Thursday morning. The ...

The main concern with liquid nitrogen is its low temperature and that it is considered an asphyxiant, meaning it displaces ...

Pipes leading to nitrogen gas canisters, indicating how the lethal gas will be delivered Did Louisiana obtain execution gas illegally? Last year, three major US suppliers of medical-grade nitrogen ...