So-called computational-knowledge engine Wolfram Alpha went live Friday after weeks of speculation that it would revolutionize search or even challenge Google. Stephen Wolfram Its founder, physicist-turned-software developer Stephen Wolfram, says i...

Some readers of Friday’s Journal story about an Internet posse that struck back at a company they suspect of making unsolicited telemarketing calls may have been puzzled about the technique used...

China officially responded to claims by U.S. national security officials that spies from China have been in involved in a mission to disrupt the American electrical system, categorically, if...

TechCrunch founder Michael Arrington blamed fellow technology bloggers for the recent attacks on him, saying that his competitors' criticisms made him a target...

The “recording-setting” debut of Firefox 3 on Tuesday is generating serious buzz on the Web. But the potential impact of the revamped software on the Web-browsing landscape remains to be seen.

Tech Today gathers all the biggest technology news of the morning’s Wall Street Journal into one place for your reading pleasure. H-P Gets Boost From Services, Cost Cutting: Hewlett-Packard’s quarterly profit rose 14% as cost cutting boosted profit...

Hewlett-Packard’s fiscal fourth-quarter earnings climbed 14%, as gains in its services unit offset declines in its other businesses. Associated Press The H-P facility in Palo Alto, Calif. The computer maker pre-announced some results, including...

EarthLink on Monday blamed a server migration for the outages that disrupted email service for its customers over the weekend but said the problem has been solved. Craig Hawkins/Flickr Many EarthLink subscribers lost email access over the weekend due...

New York artist Nina Paley’s frustrating efforts to contribute to Wikipedia were chronicled in an article in Monday’s Wall Street Journal. Just as interesting are her efforts to make a living giving away her art for free. Ms. Paley, a cartoonist,...

AOL is ditching its triangle logo for a series of ever-changing graphics as it attempts to refurbish its image. AOL AOL’s new branding The new logos include a goldfish, a green scribble and a monster with its tongue sticking out, each stamped with...