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 ...

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 ...

The process of extracting hash oil from marijuana is a growing and dangerous trend. In recent weeks, hash oil has been linked to three powerful explosions in Northern California. "Hash oil isn't ...