Researchers have developed a bird-like robot capable of walking, hopping, and leaping into flight. Named RAVEN (Robotic Avian-inspired Vehicle for multiple Environments), the design features ...

Artificial Flight: Modern drones have become pretty advanced, but they are very energy-inefficient. European researchers decided to take inspiration from birds to develop a new type of drone that ...

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 ...