Along with assistance from Iowa State students, they’ve developed a flexible, stretchable, and tunable “meta-skin” that uses rows of small liquid-metal devices to cloak objects from radar by reducing ...

Collision detection for cars? Yeah, scientists are on that. But whenever we read about concepts like this, the accompanying literature is often curiously light on details pertaining to real-life ...

This is a tale of the best avionics in the world being used incorrectly and therefore ineffectively. The story concerns weather radar and begins with the object lesson: All of the flight attendants ...