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 ...

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, ...

PORTLAND Ore. (KPTV) - Portland Fire & Rescue investigators said a man was creating hash oil in his home when the butane he was using combusted and caused a fire in his home. Christopher Ellett was ...