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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Medical marijuana moroccan hash cannabis pollen hashish closeup in moroccojackmalipan via Getty Images Call it what you want, hash ...

Hash oil is seen outside a suburban San Diego home that was the site of a hash oil extraction laboratory explosion. Credit: REUTERS/Lucy Nicholson What does butane have to do with recreational ...

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 ...

The Durango Fire Protection District wants to warn residents of the dangers of making hash oil at home before it becomes an issue here. All methods of hash-oil production require a solvent – such as ...