OK, we admit, we're a long way from a carbon-free grid—but when we have one, what's the most efficient way to use that energy to fly planes? This question is explored by an interactive tool built by a ...

OK, we admit, we're a long way from a carbon-free grid—but when we have one, what's the most efficient way to use that energy ...

Larger cargo doors allow more efficient loading ... While manufacturers build most cargo planes as dedicated freighters, thousands fill the skies that are converted variants of passenger aircraft.

The Aero2 is a Swiss-made hybrid-electric cargo aircraft designed to combine cargo efficiency with the benefits of a hybrid-electric powertrain. After years of development and testing, the ...