To translate one language into another, find the linear transformation that maps one to the other. Simple, say a team of Google engineers
Clever apps might persuade people that they need a wrist-worn computer.
The security researcher Bruce Schneier, who is now helping the Guardian newspaper review Snowden documents, suggests that more revelations are on the way.
Google's one-gigabit service made a big statement, but what's still far from clear is who actually uses it, and for what.
Twitter seeks to do better at inferring its users’ consumer and political preferences, gender, age, and more.
Network theorists working for the US military have worked out how to identify the small "seed" group of people who can spread a message across an entire network
It used to be too dangerous to have a person work alongside a robot. But at a South Carolina BMW plant, next-generation robots are changing that.
A way to secure implanted devices requires anyone trying to reprogram your defibrillator to touch you first.
Mobile communications can help bridge a huge knowledge gap and reimagine healthcare across Africa.
Even chips thought to be ultra-secure probably can be made to surrender cryptographic keys by milling down the silicon.