Questions for “Surfing the winds would make future jet travel greener”
![an illustration of a jet flying above the clouds](https://www.snexplores.org/wp-content/uploads/2021/04/1030_LEM_aircraft_emissions_feat.jpg)
High-flying jets are using more fuel than they used to — and polluting more, too. But simple route changes to make better use of winds could translate into big improvements in both, a new study finds.
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