Recent advances in technology and new trends in commercial air travel could make supersonic flight economically viable. But regulations will have to change first.
It's hoped that this new aviation legal framework will help Ghana to improve its reputation and performance in all sorts of safety and compliance measures.
Morse code works whether flashing a spotlight or blinking your eyes – or even tapping on a smartphone touchscreen.
Chemical companies touted synthetic insecticides and herbicides as miracle products in the 1940s and 1950s. But farmers and cropdusting pilots didn't always buy the sales pitch.
The drone market is booming, with some unwanted consequences for wildlife. A new study argues that threatened species might need extra protections.