LA PINE, Ore. (KTVZ) - Police seized thousands of pounds of marijuana and dismantled a large, unlicensed extraction lab during a raid Friday morning in southern Deschutes County. On August 22, 2025, ...

Authorities shut down an illegal cannabis extraction lab southwest of Santa Rosa this week after finding large amounts of highly flammable and volatile chemicals chemicals stored inside a warehouse, ...

In-house testing is not required federally; however, states differ in their requirements. Cannabis extraction laboratories need to test extracts for pesticides, heavy metals, residual solvents, ...