Higher frequencies mean faster data transfer and more powerful processors. Technically, however, it is anything but easy to keep increasing clock rates and radio frequencies. New materials could solve ...

Modern technology uses many frequencies of electromagnetic radiation for communication, including radio waves, TV signals, microwaves and visible light. Now, a University of Utah study shows how ...

Add Yahoo as a preferred source to see more of our stories on Google. But behind these lights lurks an invisible — and much more problematic — form of radiation: radio waves. If our eyes could also ...