Butane, used as a solvent in making hash, is among the more controversial substances for medical marijuana users. Experts like Westword medical marijuana reviewer William Breathes, believe butane ...

Hydrocarbon extraction is one of the most versatile and efficient methods for separating compounds from cannabis plants. For cannabis, the process allows you to extract cannabinoids, including ...

If someone spends the time and effort to grow his own weed, then it’s only logical that he’d like to make his own dabs, too. Cannabis extraction requires solvents and more complicated equipment than ...

Wisconsin representatives upped the ante on punishments for cannabis extraction, comparing dangerous manufacturing practices to the meth-making process. In some Wisconsin lawmakers’ eyes, extracts are ...

SAN DIEGOSAN DIEGO — Late one Saturday night in May 2018, an explosion rocked a Spring Valley home, sparking a fire that sent the resident to a hospital with third-degree burns to about 30 percent of ...