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 ...

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 ...

DENVER — Colorado lawmakers advanced a measure that would make it a felony to use explosive gases to make hash oil at home. The proposal is a response to explosions and injuries resulting from amateur ...

Dear Gene: You’re allowed to make concentrates that don’t require butane, like bubble hash, kief, QWISO hash from rubbing alcohol, and other concentrates extracted with water. As I’m sure you know, ...

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 ...

Two Grand Junction men who admitted to running a hash oil extraction operation are in custody on drug-related charges after a New Year's Eve explosion in the house where they operated, according to ...

Authorities executing a search warrant Friday discovered a butane hash oil extraction system inside the garage of a Main Street home, according to an arrest affidavit. Ashland Thomas, 25, was ordered ...