Issue of life on the planet could be resolved
Linear induction motors will replace steam catapults
The Alberta SuperNet is a model for the broadband future—everywhere
Forecast bad for tiny airborne probes
Developers of antiterrorism tools have little to worry about, thanks to a provision of the U.S. Homeland Security Act
A small Chicago technology firm beat Microsoft in court, but now it must fight the entire Internet
You spend much of your waking life there, but do you really understand how it works?
Neuroscientist Paul Sajda, of Columbia University, uses the human vision system for computerized image sorting.