Purity, openness, and simplicity are engines of design.
New publications, experiments and breakthroughs in materials--and what they mean.
The federal government is about to spend big on health-care IT. Too bad the medical industry has a vested interest in inefficiency.
Inside the launch of Stephen Wolfram's new "computational knowledge engine."
Lie detection has never been straightforward.
To a few human experts, our faces are open books. Now computer technology automates those abilities.
Netbooks are more than just cheap laptops.