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 ...

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 DIEGO (KGTV) - Two hash oil extraction labs were discovered in two San Diego County cities, with one of them found inside an El Cajon warehouse after a fire. Federal officials said an explosion ...

Add Yahoo as a preferred source to see more of our stories on Google. A suburban home that was the site of a hash oil extraction laboratory explosion is seen in the Mira Mesa area of San Diego ...

In newly-released documents, federal agents called a 5-acre ranch in San Diego's Warner Springs community a "sophisticated hash oil extraction lab," set with three cargo trailers to house the ...

DENVER — A potentially explosive technique used to make a powerful marijuana concentrate from pot leaves and stems has federal investigators cautioning the public about the risks of hash oil ...

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 ...

This is an archived article and the information in the article may be outdated.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. SAN DIEGO — Officials say they discovered an ...