Scientists at General Electric Global Research have created a ceramics technology that the company said will improve jet engine fuel efficiency and make engines lighter, and now a GE facility in ...

Fighter jet engines are complex machines that enable aircraft to reach incredible speeds. The modern fighter jet is defined by its engine, which accelerates a tremendous volume of air rearward that it ...

Officials hope a new state-funded “accelerator” can tackle off-putting prices and other barriers to adoption of the fuel, which can reduce air travel emissions by 50-80%.

It doesn't seem to matter how powerful jet engine technology becomes; the cost of air travel doesn't seem to be coming down any time soon. But that doesn't mean de facto flagship airlines like Delta ...