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 ...

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 ...

Robots are showing up in more places than ever before. From hospitals to homes, workplaces to classrooms, machines with artificial intelligence are becoming part of everyday life. But even as they ...