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, ...

The good news is, there's also plenty that can go right. If you can avoid basic mistakes like using the wrong potatoes and ...

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 ...

I guess plain old reefer ain't good enough. Police say this guy was trying to turn legal pot into hash oil, which they say is illegal. Not so, advocates tell the Keizer Times. If you purchase a ...