Air travel is not good for the environment. Business Insider spoke with four aerospace firms betting on electric planes as a solution. They all have their own version of electric aircraft, from ...
Concerns about the environmental cost of air travel are reasonable, considering that commercial airplanes account for 2.4% of the world's carbon dioxide emissions — or 918 million metric tons per year ...
The propeller began to spin, but there was no ear-splitting engine noise. In the cockpit, thick aviation headsets for noise cancellation were unnecessary, and communication with the person next to you ...