Finding GPS unreliable in certain situations, the U.S. government is placing a high priority on developing a more reliable real-time position tracking technology whose signals won't disappear in blind spots and can't be jammed.
Those fearing the rise of an all-powerful artificial intelligence like Skynet, take note: Robots are now learning by watching YouTube.
The U.S. military has upgraded its humanoid rescue robot, but the improvements highlight how far the machine has to go in order be useful in disaster zones.
A seemingly constant stream of data breaches and this week's news that Russian hackers have amassed a database of 1.2 billion Internet credentials has many people asking: Isn't it time we dumped the user name and password?
While the U.S. Defense Advanced Research Projects Agency may get more money in 2015 to study sensors and robots for use in warfare, the hot area of cognitive computing research could lose out.