Back then, the extract was dubbed “red oil,” “jelly-butane hash,” and “honey oil,” the last a slang term also used for modern-day BHO. “Butane extraction has been done for decades by only select, ...

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 ...

Hash oil is seen outside a suburban San Diego home that was the site of a hash oil extraction laboratory explosion. Credit: REUTERS/Lucy Nicholson What does butane have to do with recreational ...

Dear Stoner: What happened to butane hash oil or CO2 oil? Are those forms of extraction pretty much dead now? Dear Dilfer Dabs: Just about every aspect of the cannabis industry has evolved rapidly ...

A new focus on the dangers of butane and its role in producing hash oil emerged on Sunday, a day after a fiery blast injured 12 Los Angeles firefighters. The explosion came around 6:30 p.m. in the ...