The world’s first factory designed to make green jet fuel from ethanol is expected to start operations before the end of the year after several delays, according to owner LanzaJet Inc. The $200 ...

Lilium, a German start-up making electric jets that can take off and land vertically, has announced plans to sell 220 of its vehicles for up to $1 billion to Brazilian airliner Azul. Stream Los ...

What do supersonic jets and artificial-intelligence data centers have in common? They both need lots of power to make them go. That commonality, and the seemingly insatiable demand for electrons from ...

Next-generation business jet start-up Otto Aviation will locate the final assembly line for its Phantom 3500 aircraft at a new site at Jacksonville’s Cecil airport on the back of a package of ...