The path to flight in modern birds was full of forks, twists and dead ends. Erin Malsbury Tens of millions of years of bird evolution guided some of the most important elements of human-powered flight ...

The two planes that disappeared this year are far from the first to vanish. — -- The latest disappearance of a commercial airline in Asia comes just nine months after Malaysia Airlines Flight 370 ...

Although few people ever get the chance to travel at the speed of sound, it is an alluring flight goal and an impressive technological feat. Though average people have flown at high speeds on ...