Scientists hope that mind-reading computers will one day replace typed passwords, making fingerprint readers and retina scans obsolete. Skeptics say don't count on it. By Lakshmi Sandhana.
How much do you contribute to global warming? Take our online test to see if you're part of the solution or part of the problem. By Patrick Di Justo from Wired magazine.
What good is technology if it can't make your life pathologically easy? If you read CliffsNotes, only eat frozen dinners and never leave the boat on cruises, you'll love these tech toys.
Mobile makers want to work with service providers to give you seamless, wireless service whether you're at home, in the office or on the go. From Forbes.com.
Some people claim surfing the web and reading blogs can actually improve your writing skills. Others shudder as a very public disaster unfolds. Commentary by Tony Long. This column is available as a .
For an idea of where mobile entertainment might be going, watch a few indie movies made especially for handheld gadgets' miniscule screens. By Niall McKay.
Which company is more green: Hewlett-Packard, Dell or Apple? Well, it's not Apple. Despite a new recycling program, observers say the company still falls short. Now shareholders are pressuring it to clean up its act. By Pete Mortensen.
The search giant launches a DVR service, taking on Microsoft, TiVo and the cable companies. Plus: P2P lawsuits? DRM woes? Blame Canada.... Wireless VOIP ramps up. In Monkey Bites.
Get a sneak look at what is almost definitely not going to be the new Alliance race in World of Warcraft. But you never know. Plus: Rabbits re-enact Rocky. In Table of Malcontents.
Hefty crypto has a complicated history full of lawsuits, legislation and international intrigue. This account of PGP's creation and rise to fame is excerpted from the new book by Michael W. Lucas. In Webmonkey.