Although 35 states and the District of Columbia have legalized cannabis for recreational or medical use, there still are no uniform standards for regulating potentially harmful contaminants. And with five more states voting this November on whether to allow cannabis for the first time, the problem will only grow.
Writer: Nate Seltenrich
Despite the efforts of Customs and Border Protection agents, counterfeiters are passing off ineffective refrigerator water filters to many thousands of consumers, who think they are buying the real thing. The fakes may not only be useless, but unsafe. Along with failing to do what they claim, counterfeits can introduce chemicals such as arsenic and octane, a petroleum-derived solvent, into users’ drinking water.
Downtown Sacramento on Nov. 9, 2018, shrouded in smoke from the Camp Fire 90 miles away (Photo by Marjie Lundstrom) For a huge swath of Northern California, the air suddenly became hazardous last November. Thick smoke from the most destructive wildfire in state history was delivering a secondary [...]
Growing cannabis indoors requires a huge amount of energy, but states are doing little to limit or monitor usage.