The bill now heads to Gov. Bob Ferguson's desk after passing the state legislature.

Scientists found that ammonia drifting from pig farms can settle on nearby soils and increase nitrous oxide emissions.

Washington lawmakers have passed a bill banning the retail sale of nitrous oxide, also known as laughing gas.

A London hospital has slashed waste of nitrous oxide from almost total loss to just 5%, in a project that could help the NHS significantly reduce its environmental impact. The initiative at St ...

Police arrested a Chinese man during a sting operation in Pattaya for selling laughing gas to teenagers through online advertisements.

The Florida Senate approved a bill last week that would prohibit retailers such as vape shops, smoke shops and convenience stores from selling or possessing nitrous oxide.

A 30-year-old man in Vietnam suffered seizures and lost consciousness for three days after inhaling laughing gas, doctors said, in a case that highlights ongoing abuse of the substance more than a ...

Immigration police have raided a residence in Pattaya, arresting a Chinese national suspected of running an online operation selling laughing gas and illegal vape products to local youths, while also ...

Tusla is “extraordinarily exposed” to future, significant compensation claims from vulnerable children harmed by its failure ...

Children’s Hospital reduced waste anesthesia gas emissions by nearly 500 metric tons of carbon dioxide equivalents in 2025 through a multi-year effort to improve sustainability in its anesthesiology ...

DECATUR, Ill. (WCIA) — A man who was in Decatur on what he called a “vacation” is now facing multiple drug and weapons charges. Officers with the Decatur Police Department arrested 27-year-old Dawson ...