A new app developed in North Africa uses crowdsourced smartphone data to construct indoor floorplans
An Apple patent is just the latest in a broad industry effort to expand battery life.
Historians know that the best way to replace an extremist view is with an equally extreme opposing view. Now mathematicians have discovered how to make moderation spread instead
Satellites give a rough picture of the Earth's geoid. Now physicists say atomic clock technology is ready to give a better picture from the ground
Are you ready to ditch cable? It's not for everyone—yet.
I hardly leave or listen to voice messages anymore. Do you?
Does your carpet have safety, security, and physical therapy applications?
According to the statistics, there is a 50 per cent chance of another catastrophic terrorist attack within the next ten years
Computer scientists show that social networks help overcome some of the security weaknesses of anonymity networks like Tor. But only at a price
And more to the point, who can afford it?