The involvement of Antonio Gracias, an investor who has known Elon Musk for two decades, suggests that Mr. Musk has made ...

Jimmy Samartzis, CEO of Deerfield-based LanzaJet, which is commercializing ethanol-to-jet fuel technology, estimates there is ...

Air traffic control centers are understaffed, leading to delays and safety concerns after a string of incidents. United CEO ...

United Airlines CEO Scott Kirby detailed three key steps that he says will fix the Federal Aviation Administration as the ...