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.
Twitter seeks to do better at inferring its users’ consumer and political preferences, gender, age, and more.
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.
Even chips thought to be ultra-secure probably can be made to surrender cryptographic keys by milling down the silicon.
Small, portable devices could get new stamina thanks to a transistor design that can cut a computer chip’s power consumption in half.
NASA launches a moon satellite this week that will test ultrafast optical data transmission.
Swapping software can give one GSM phone the power to prevent incoming calls and text messages from reaching other phones nearby.
Researchers demonstrate flexible graphene circuits speedy enough for cell-phone communication.