DENVER (CBS4/AP) - Denver's city council postponed a vote Tuesday that could ban amateurs from using chemicals to extract hash oil. The process typically uses highly flammable gasses like butane to ...

A potent, syrupy extract of marijuana has become a popular way to ingest pot among young people, particularly in places where pot use has been... Marijuana 'Hash Oil' Explodes In Popularity, And ...

MinnPost’s journalists are out in the community to report on the things that are happening in Minnesota. Your support right now will help fund their work AND keep our news paywall-free. What does ...

Dear Stoner: What happened to butane hash oil or CO2 oil? Are those forms of extraction pretty much dead now? Dear Dilfer Dabs: Just about every aspect of the cannabis industry has evolved rapidly ...

Making it is legal in Colorado, but the process of extracting highly potent hash oil from marijuana plants using butane is highly dangerous. And it might be going on next door. The number of hash oil ...

What does butane have to do with recreational marijuana? And why does the 319-page law that made Minnesota the 23rd state to legalize marijuana ban the home extraction of cannabis concentrates using ...