One of the huge drawbacks of modern technology is that it fills the air around us with radio signals. From your kitchen radio to your LTE-enabled smartphone, all of these devices use radio waves to ...

A modified Boston Dynamics Spot robot operates in an experimental mine in Colorado in preparation for the DARPA Subterranean Challenge. (Photo: Michelle Wiese) CU Boulder College of Engineering and ...

Researchers at DARPA are seeking to create smoother relations between robotic systems and humans, and because nothing enhances communication like good manners, they’re developing a kind of “finishing ...