Getting "precision agriculture" off the ground may require a better way to look beneath it.
Will Web-wide "translation memory" finally make machine translation pay off?
Having trouble getting through to your teenager? Maybe he's moved to CyLandia-and maybe you're next.
Microfluidic biochip promises quick, accurate identification of gene variants.
We round up this week's most intriguing items from around the Web.
Online multiplayer games are booming. But can Internet technology keep pace?
MIT luminary Michael Dertouzos dies at 64.
Our reporter visits a "cave" to see how virtual-reality environments can illuminate art as well as science.
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