The mother of a Portland man killed in a White City, Ore., warehouse explosion after a butane hash oil extraction machine malfunctioned is suing the owner of the company, as well as the landlords of ...

What does butane have to do with recreational marijuana? And why does the 319-page law that made Minnesota the 23rd state to legalize marijuana ban the home extraction of cannabis concentrates using ...

Three men whose hash oil manufacturing operation is alleged to have caused the fiery explosion that decimated the Hampton Greens apartment complex in Bellevue last year have been charged by the U.S.

Making it is legal in Colorado, but the process of extracting highly potent hash oil from marijuana plants using butane is highly dangerous. And it might be going on next door. The number of hash oil ...

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 ...

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 ...