Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

In a recent study published in ACS Letters, a team led by researchers at the United States Department of Energy's (DOE) ...

The airlines with the best baggage policies are Emirates, Etihad and Qatar Airways. These three airlines all offer one free personal item and one free cabin bag, plus a free checked bag on their ...