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 ...

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 ...

A study published in the Journal of Cannabis Research evaluated the impact of various oil-based extraction methods from cannabis plants. The researchers specifically used medium-chain triglycerides ...

The cannabis extraction business is burgeoning, with existing firms working to gain market share and innumerable potential firms looking to enter the marketplace. Regardless of the precise stage a ...

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. What does butane have to do with recreational marijuana? And why does the ...

If you don’t live in a traditional growing region, access to fresh weed flowers is yet another modern luxury. Like any other agricultural output, cannabis flower has a shelf life, which explains why, ...

Local police believe that two people were injured when a process to extract hash oil using butane led to an explosion at the Monument Inn on North Avenue on Sunday. The explosion created a small fire ...

GRAND TERRACE, Calif. (KABC) -- A hash oil extraction lab was found in the backyard of a Grand Terrace home Sunday. Authorities responded to the 12000 block of Arliss Drive regarding a report of ...