Hash is as old as marijuana cultivation itself and butane hash oil, too, has been around for a few years. But newer production methods that do a better job of stripping hash oil of residual solvent ...

Due in no small part to nationwide medicinal and recreational marijuana legalization efforts, the usage of products containing marijuana is on the rise. In many American communities, there has also ...

With each passing month, the popularity – and controversy – of butane hash oil (BHO) and the phenomenon surrounding it (known as “dabbing”) continues to grow in the cannabis community. Some hail it as ...

Federal prosecutors announced a series of charges Tuesday against seven people connected to a spate of hash oil lab explosions in the Puget Sound area since November. Each explosion destroyed homes ...