Delta Air Lines launched a new, free Apple iPad app Friday with a host of new features, including an interactive trip map called "Glass Bottom Jet." The new app, part of a $140 million technology ...

The Government and major players in the aerospace industry are supporting research and development projects for sustainable aviation, but how can private jet owners contribute on an individual level?

LONDON — The use of private jets is gaining popularity among businesses as well as the super rich, as the numbers of the ultra wealthy swell across the world. Much of the increase has been centred on ...

Astronomers using the Event Horizon Telescope, boosted by ALMA, have pinpointed the likely base of the supermassive black hole jet in galaxy M87. Expanded telescope baselines revealed a compact radio ...