Drone freight transport is the future of the logistics sector, but the field needs urgent regulation, according to an expert from the Future-Proof Cities research school in Sweden.
When we watch futuristic films, we usually see big skyscrapers and vehicles flying over each other in the city of the future.
Lufthansa Technik, Hamburg Airport and two aviation development centres are working together to find ways of storing hydrogen that can be used as fuel for aircraft.