Hash is relatively easy to make, and new extraction techniques utilizing dry ice and CO2 introduced in the late 80s have helped make it more available in the U.S. Back in the 80s, buying hash was easy ...

Most of us know the basics of how concentrates are made: Cannabis is soaked in a solvent, which dissolves the cannabinoids and terpenes; the solvent is then evaporated, and what’s left behind is a ...

Since the legalization of marijuana in January, a federal office has tracked two dozen explosive fires caused by recreational users making their own hash oil. The manufacture of the super-condensed ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER — Colorado’s Attorney General John ...