nitrous oxide

On Tuesday, Governor Gretchen Whitmer signed a pair of making it a misdemeanor to sell, or try to sell, devices used to help inhale nitrous oxide from canisters.

Kids hoping to get high off laughing gas would have a harder time under a bill headed toward Gov. Rick Snyder's desk. The Michigan Senate voted…

What do tiny pieces of decomposing leaves have to do with climate change? It turns out they’re nitrous oxide hot spots.Nitrous oxide is a greenhouse gas…