Could an insurgent band of programmers, motivated not by profit but by the ideal of "free software," undermine Microsoft's control of the computer desktop?
From the Editor in Chief
Plastics that emit light could revolutionize everything from wristwatch displays to TV screens. Armed with patents and scientific prowess, a British startup is leading the charge.
A new vaccine will guard American children agains rotavirus. But much of the world will be unable to afford the protection. What to do?
Computers threaten to widen the gap between the rich and poor. It's in everyone's interest to narrow it.
It's put-up time at Microsoft Research. Seven years after its founding, the lab has yet to make any real breakthroughs. Can a company built on others' creations start innovating?
Photonics: Breakthrough in optical telecommunications