It's one of those marvels of the modern world: we can be cruising along in a plane that's 35,000 feet above the ground and still be able to scroll through social media and send emails thanks to ...

If you're reading this, you've probably been on your fair share of flights. And while you may understand the science behind how planes fly, there's still something magical about the idea of soaring ...

Unless you live far out in the middle of nowhere, away from any flight paths, you will surely have noticed that planes and jets leave behind white trails, and the reason why planes and jets leave ...