A new partnership will make quantum cryptography more widely available.
A new polymer simplifies organic circuits.
Can cloud computing and social networking improve security software?
Flexible arrays of bright inorganic LEDs could mean cheaper displays and lighting.
A network design that uses old TV spectrum could produce better long-range wireless connectivity.
Surface-plasmon lasers could enable a new generation of computers based on nanophotonics.
The open platform calls for a different approach to security.
Three researchers find a way to trace compromised machines used to attack other computers.
Researchers design a search system that recognizes the features of pictures of the sky.