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 ...

A study published in the Journal of Cannabis Research evaluated the impact of various oil-based extraction methods from cannabis plants. The researchers specifically used medium-chain triglycerides ...

The process of extracting hash oil from marijuana is a growing and dangerous trend. In recent weeks, hash oil has been linked to three powerful explosions in Northern California. "Hash oil isn't ...

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. What does butane have to do with recreational marijuana? And why does the ...

The cause of the enormous explosion and fire that destroyed a downtown Los Angeles building on Saturday evening and sent 12 firefighters to the hospital is not yet known. As for the effects, they were ...

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 ...