Their Robotic Avian-inspired Vehicle for multiple ENvironments (RAVEN) trades traditional landing gear for a pair of bird-inspired articulated legs that allow the drone to walk around, hop over ...

That’s where RAVEN stands out. This experimental winged drone has little mechanical legs that let it walk, jump over obstacles and leap quickly into the air. Engineers from Switzerland and the U ...

Scientists have built a bird-inspired robot with legs that can walk on the ground, hop over obstacles and jump into flight, an advance that may lead to the development of drones for complex terrains.

They're just hard to launch and land. A team of Swiss researchers has devised a possible solution by slapping some legs on a drone known as the RAVEN. This new drone takes its inspiration from ...

A robot being developed in China is trying to show how the use of rotors in bipedal robots could improve their two-legged walking abilities ...