Wireless Sensor Networks (WSNs) used to detect and report events including hurricanes, earthquakes, and forest fires and for military surveillance and antiterrorist activities are prone to subterfuge. In the International Journal of Security and Networks, computer scientists at Florida Atlantic University describe a new antihacking system to protect WSNs.

So-called 'intelligent' computer-based methods for classifying patient samples, for example, have been evaluated with the help of two methods that have completely dominated research for 25 years. Now Swedish researchers at Uppsala University are revealing that this methodology is worthless when it comes to practical problems.

The fastest quantum computer bit that exploits the main advantage of the qubit over the conventional bit has been demonstrated by researchers at University of Michigan, U.S. Naval Research Laboratory and the University of California at San Diego.

A time-and-money-saving question shared by commuters in their cars and networks sharing ever-changing Internet resources is: “What’s the best way to get from here to there?” A new algorithm developed by computer scientists at the University of California, San Diego helps answer that question, at least for computer networks, and it promises to significantly boost the efficiency of network routing.

An experiment has realized spin torque switching of a nanomagnet as fast as the fundamental speed limit allows.

A multidisciplinary team at the University of Reading has developed a robot which is controlled by a biological brain formed from cultured neurons. This cutting edge research is the first step to examine how memories manifest themselves in the brain, and how a brain stores specific pieces of data.

In a game of give and get, the brains of people with borderline personality disorder often don't get it.

War casualties are typically kept behind tightly closed doors, but one company keeps the mangled pieces of its first casualty on display. This is no ordinary soldier, though — it is Packbot from the iRobot Corporation.

You don't need a wine expert to identify a '74 Pinot Noir from Burgundy – a handheld "electronic tongue" devised by European scientists will tell you the grape variety and vintage at the press of a button.

The field of robotics could be poised for a breakthrough, leading to a new generation of intelligent machines capable of taking on multiple tasks and moving out of the factory into the home and general workplace.