electromagnetic waves

Magnetic fields normally wane as distance increases, but a new hose changes things.

A new ultra-wideband antenna printed on paper or plastic can harvest ambient energy, enabling wireless sensors to tap into electromagnetic...

Cell phones speed up brain activity, especially in regions of the brain near the phone’s antenna during a long phone...

Scientists say the electromagnetic radiation from cell phones may lead to non-invasive Alzheimer's treatments

In the past few years, Harry Potter and Frodo Baggins (hidden at left) have repeatedly demonstrated the value of magical...