An evaporating colloidal particle–laden droplet leaves behind a ring-like residue after drying. We routinely observe this ubiquitous phenomenon for dried coffee drops; thus, it is known as the "coffee ...

A chilling risk of recreational nitrous oxide use: Frostbite When compressed gases, including nitrous oxide, expand, they can reach temperatures as low as minus 40 degrees Fahrenheit.

Louisiana Senate Bills 78 and 98, related to the decriminalization of drug test strips and stiffer penalties for online sales of nitrous oxide, have been sent to Gov. Jeff Landry after sailing ...

New data from the Michigan Poison and Drug Information Center says recreational use of nitrous oxide has risen drastically over the last several years.

The FDA is issuing a warning to people not to inhale nitrous oxide -- also known as laughing gas -- in any size canister, tank, or charger for recreational purposes.

MDHHS reports significant rise in emergency incidents linked to nitrous oxide misuse from 2019-2024 in Michigan, highlighting health risks of recreational use.

State health department reports a dramatic increase in emergency cases involving laughing gas, which is legally available but potentially dangerous.

The Michigan Department of Health and Human Services (MDHHS) is warning Michiganders about an increase the recreational use of nitrous oxide or “laughing gas.” ...

Tuesday, the Humboldt County Board of Supervisors unanimously approved an ordinance that bans the sale of nitrous oxide in the unincorporated county. Sale of nitrous oxide, known as laughing gas ...

Nitrous oxide overdoses have increased in the US, but the substance is still legal as a "culinary product".

A 29-year-old woman said she became partially paralyzed after using the popular party drug nitrous oxide. Now, after relearning how to walk and suffering nerve damage, she wants to warn others ...