Forget religion and politics, a top researcher says. Reproductive cloning will never work because biology will always get in the way.
The Joint Strike Fighter may be the most complicated manufacturing effort ever. How will they do it? With IT, and lots of it.
How snipers in the sky might help revive the practice of assassination.
Virtual reality is still more virtual than real, but new technologies may soon change that.
Technology developed for the drug war finds use on a new front.
Critics rave. Markets shrink. It's the Internet to the rescue.
Hook enough computers together and what do you get? A new kind of utility that offers supercomputer processing on tap.
How viruses deliver healing DNA to malfunctioning cells.
Chips that change function on the fly will mean more versatile handhelds.
Electronic components the size of molecules could test for diseases and provide personal DNA profiles on demand.