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, ...

In a rural warehouse in Brandon, bordered by greenhouses and fields, Tim Crossman dumped 30 pounds of freshly frozen cannabis flower into a stainless steel mixing vessel and filled it with ice water.

If you think the recent liberalization of marijuana laws around the country is only about smoking leaves and buds, think again. For users younger than 25, "hash oil" is where it's really at. This ...

BRANCH COUNTY, MI — More than 2,000 pounds of marijuana were seized along with psychedelics and a butane hash oil operation in Southwest Michigan, police said. The enforcement happened Wednesday, ...

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