Birds don't always fly over obstacles; sometimes they run over while flapping their wings. Intrigued by this behavior, scientists measured how much energy flap running birds use compared to their ...

Prefer Newsweek on Google to see more of our trusted coverage when you search. The flying abilities of one of the world's fastest birds has been used as the inspiration to create a new drone prototype ...

I’m really amazed by this video, because I always dreamed about doing this. Watch Dutch mechanical engineer Jarno Smeets take off and fly just by flapping wings of his own invention—like a real bird!