What is it about a cheetah's build that enables it to run so fast? What gives the wolf its exceptional endurance? While these questions can be partly answered through animal experiments, many ...

With the TROT robot, researchers can compare evolutionary changes in quadrupeds. The robot is open source and can be ...

Sam Kriegman, a professor at Northwestern's McCormick School of Engineering, is something of a local celebrity. He can often be found on television shows explaining the wonders of his new invention – ...

Researchers at the University of Michigan have developed a modular, open-source robot that can ...

Feathers may have evolved on dinosaurs to frighten and flush out prey before they were used for flight, say researchers who built a winged robot and used it to scare grasshoppers. Pennaceous feathers, ...