Electromagnetic waves with a wavelength from one to 10 millimeters, which corresponds to spectrum from 30 to 300 GHz. Millimeter wave applications include communications, radar, radio astronomy, ...

This prototype millimeter-wave radar sensor developed at UC Davis is capable of measuring extremely small vibrations and movements while being energy-efficient and cheap to produce. (Omeed Momeni/UC ...

The IMAX 70-millimeter format is usually associated with action. But Christopher Nolan says his biopic benefited from the tall image. By Marc Tracy On Friday morning, Vasili Birlidis and three friends ...

officially use the metric system for weights and measurements. On the brink of Thursday’s Brexit vote, author Daniel Pink wonders when, if ever, the U.S. might join the rest of the metric world.