A beak is used by a bird for feeding, and it also plays a role in calls and songs. “But for locomotion, it’s relatively rare,” she said. The movement pattern that comes with using the head ...

Origin Robotics have developed BEAK, a portable, reusable light bomber drone capable of hitting targets 15 kilometers away, which can operate even under conditions of total jamming. It already ...

Abstract: Mesozoic birds display considerable diversity in size, flight adaptations and feather organization1–4, but exhibit relatively conserved patterns of beak shape and development5–7.