An examination of simple cell-phone records reveals maps of poverty levels, ethnic divides, and the movements of sports fans.
Dummy water-plant control systems rapidly attracted attention from hackers who tinkered with their settings—suggesting it happens to real industrial systems, too.
A quantum internet capable of sending perfectly secure messages has been running at Los Alamos National Labs for the last two and a half years, say researchers
Putting broadcast signals within LTE mobile network technology could open up bandwidth and disrupt business models.
The creators of Ushahidi, a crisis mapping platform, have developed hardware that keeps wireless communication going in the midst of chaos.
The largest-ever release of mobile-phone data yields a model for fixing bus routes.
The threat of superfast Google Fiber is causing other Internet providers to crank up their own offerings.
Stock plunge another reminder of social media's power -- and the need for fact-checking
New platforms for fact-checking and reputation scoring aim to better channel social media’s power in the wake of a disaster.
Social networks can be used to track random individuals in just 12 hours provided the right incentives are on offer, say computer scientists.