Ravenmaster Chris Skaife said he was "delighted" to have two new chicks. The legend of the ravens says that if the birds leave the Tower, the kingdom will fall, with King Charles II thought to be ...

It is sort of a drone and is inspired by the agility of birds like crows and ravens. It can walk, hop, and even fly. Raven adapts bird biomechanics to robotic locomotion. Raven has been designed ...