Lab grown meat is now federally approved for sale in the United States.
The FDA and USDA cleared the first cell-cultivated chicken products, from UPSIDE Foods and GOOD Meat, for commercial sale.
The FDA reviewed the safety of the cell-culture process, while USDA granted the companies formal authorization to produce and sell it.
Big meat packers and billionaires, including Tyson, Cargill, and Bill Gates, have all quietly backed lab-grown meat.
Its future in everyday grocery stores still remains far from certain.