A 200-year-old bourbon still, discovered at the Woodford Reserve Distillery, is now on display at the Frazier History Museum. Stills require frequent maintenance, with parts often replaced every seven ...
Copper has endured as a linchpin of Arizona's economy since the territorial days. Arizona produces three-quarters of America's copper, valued at $6 billion a year, and the industry employs thousands ...
Still Bright hopes its chemical process could help replace polluting copper smelters. Demand for copper is surging, as is pollution from its dirty production processes. The founders of one startup, ...