A robot with bird-like legs that can walk, hop, leap and jump for take-off into flight has been designed in Switzerland in an engineering breakthrough that could enable aircraft to operate in ...

'A.I.'m Like A Bird!' Scientists Build Robotic Raven. Scientists in Switzerland have built a revolutionary robot raven that leaps into flight like a bird. They hope that one day the design could ...

Have you ever wondered why an airplane has a vertical tailfin? The plane needs it to stabilize its flight. Since flying without a vertical tail is much more energy-efficient, the aviation industry has ...