Chinese startup Ehang has said much about its flying taxi drone since bringing a prototype to the CES show in 2016.
There has been no lack of research in looking for the best solution to clean up oil spills. However, a recent discovery could be the first to utilize waste from the oil industry itself.
Snow on the runway can cause chaos and long, expensive, flight delays. But that could be a thing of the past after autonomous snowplows were tested for the first time.