Melvin Cohn uses computers to clarify one of biology's most confusing fields.
Epstein is smart, but still wrong.
The open-source movement is the largest threat the software giant has ever faced. Does Bill Gates have a plan?
Encrypting files for security purposes should get simpler with new algorithms developed by start-ups like Voltage Security.
Display manufacturers are developing lower-cost alternatives to LCD and plasma technologies.
A congressional decision to cut funding for a controversial laser defense program developed by Northrop Grumman may hasten its deployment in Iraq.
Venture capitalists continue to look for small, but heady, investments in the RFID market despite the slow adoption of the new technology.
Michael Crichton's new novel fingers the wrong villains in global warming.
Why the metric system may never rule.
From the world of nanotechnology, here are the latest publications, experiments, and breakthroughs, and what they mean.