Biologists attempt to illuminate the true potential of stem cells derived from adults rather than embryos.
The blazingly fast Gmail service proves that Web-based applications can be just as good as ones running on your desktop computer. There’s just that little matter of privacy.
Microsoft’s six-year-old Beijing lab has already paid dividends in speech recognition, wireless multimedia and graphics.
Are they honorable or horrible? We don’t yet know-but they might give us valuable options in Iraq and elsewhere.
What would you do with a one-terabyte computer disc? A Lucent Technologies spinoff is hoping to provide that kind of capacity using holographic technology.
A leading venture capitalist says corporations are too slow and timid to capitalize on their own inventions.
Q&A: Biologist Aubrey de Grey is convinced that mice-and people-should be able to live for a very long time.
Chinese manufacturers aren’t just copying products conceived in the West: they’re improving them.