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 ...

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 ...

Hash rosin has surged in popularity over the last few years in both the traditional and legal markets as consumers and operators alike begin to learn a bit more about the products they consume. This ...

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 ...

DENVER – Alarmed by a rash of explosions and injuries caused when amateurs make hash, lawmakers in Colorado and Washington are considering spelling out what’s allowed when it comes to making the ...

DENVER – The opening months of Colorado’s first-in-the-nation recreational marijuana industry have seen a rise in fiery explosions and injuries as pot users try to make the drug’s intoxicating oil in ...

Hashy’s core mission is to bring scientific precision into hashmaking with its platform that can track multiple variables in real-time. Data-driven insights can now surpass what spreadsheets and ...

Several new laws went into effect on Wednesday, including one that makes manufacturing marijuana concentrate without a license a felony. That new law, sponsored in part by Rep. Yeulin Willett, R-Grand ...

DENVER (AP) - Authorities say three people trying to make marijuana hash oil caused an explosion that damaged their Denver duplex and left one of them injured. Denver Fire officials say the people ...