Across the city, Chicago O'Hare International Airport was facing expansion challenges, including a proposed third runway and ...

News and analysis covering cutting-edge aviation technology and business models, including zero-carbon propulsion, eVTOL aircraft, automation and autonomy, and new infrastructure.

Silicon Prices Impacted by Weak Demand, 97 Silicon (Si≥97%) Prices Begin to Decline [SMM Daily Silicon Review] DMC Prices Remain Stagnant as Companies Maintain Joint Efforts to Refrain from Price Cuts ...