The security researcher Bruce Schneier, who is now helping the Guardian newspaper review Snowden documents, suggests that more revelations are on the way.
Stanford researchers say new materials could help lower the cost of producing fuel with solar energy.
Commuters in Africa, Europe and the US all follow the same fundamental pattern of travel between work and home, confirming a theory first suggested 20 years ago.
Unweaving The Rainbow: Science, Delusion, and the Appetite for Wonder
IBM has built a computational creativity machine that creates entirely new and useful stuff from its knowledge of existing stuff. And the secret sauce in all this? Big data, say the computer scientists behind it.
A cheap device called the Safeplug makes it easy to use the Tor anonymity network at home.
How does the ability to instantaneously reallocate physical resources change the way companies source materials, manage operations, and go to market?
Hard-drive maker HGST has tamed the manufacturing challenges to bringing high-capacity, energy-efficient helium-filled drives to market.
The appearance of indium gallium zinc oxide transistors in iPads shows that the display industry is poised to begin churning out a new breed of high-performance screens.