The art of deception, as old as war itself, can garner astonishment when one side’s competence enables it to pull off an ...

Dozens of U.S. soldiers specializing in electronic warfare gathered at an Army training ground in Bavaria in recent days, ...

Published in Nature, scientists at King's College London, Harvard University, UC Berkeley and others have shared the ...

Scientists have revealed that purple, a popular color often associated with royalty, is fake. A figment of our imaginations.

There's lots to discover in the electromagnetic spectrum. Here's a tour that begins with radio waves and takes you through microwaves, infrared radiation, light, ultraviolet radiation, and X-rays.

NOVA Labs: Most of what we know about solar science comes from reading the Sun's light. National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by ...

There are seven types of electromagnetic (EM) waves, which make up the electromagnetic spectrum. Electromagnetic waves are transverse waves, and travel at the speed of light. Different types of ...