These are tech expert Marc Salzman's top CES picks for USA TODAY after his hands-on with future gadgets and gear in Las Vegas ...

When robots are made out of modular units, their size, shape, and functionality can be modified to perform any number of ...

Ferroelectrics are special materials with polarized positive and negative charges—like a magnet has north and south ...

Researchers have found a low-power, inexpensive way for large numbers of devices, such as machines in factories and equipment ...