As awareness spreads that lithium is an ingredient for hybrid cars, a hunt is under way for sources of the metal.

Fecha: Wed, 10 Mar 2010 05:34:32 GMT

The company’s network pushes the limits of translation technology and has become a favored source for millions.

Fecha: Tue, 09 Mar 2010 17:30:22 GMT

Researchers have tested the Sensecam, which contains a digital camera and an accelerometer, as an aid to people with Alzheimer’s disease and other memory disorders.

Fecha: Mon, 08 Mar 2010 22:40:13 GMT

France Télécom has already stopped several practices identified as being particularly disruptive, like forcing employees to change jobs and closing work sites.

Fecha: Tue, 09 Mar 2010 04:00:46 GMT

Google unveiled a marketplace of business software to help to spur the adoption of its own suite of productivity applications.

Fecha: Wed, 10 Mar 2010 05:10:14 GMT

Our daily roundup of Web gems includes a deeper look at Barbie the engineer, Carly Fiorina's tenure at Hewlett-Packard, Jonathan Schwartz's battles with Steve Jobs and Bill Gates and a pricing glitch at Amazon.com.

Fecha: Wed, 10 Mar 2010 04:59:40 GMT

Two of the world's computing powerhouses have started a war of words around their forthcoming tablet computers.

Fecha: Tue, 09 Mar 2010 23:01:30 GMT

Charles Thacker, the lead designer on the Alto, the Xerox PARC prototype of the modern personal computer, won the Turing Award.

Fecha: Wed, 10 Mar 2010 05:51:48 GMT

A national commitment to solar power transformed one community but big subsidies led to unsustainable growth.

Fecha: Tue, 09 Mar 2010 12:19:22 GMT

An alarm goes out online, and a messenger is soon reunited with his stolen bike.

Fecha: Tue, 09 Mar 2010 20:41:29 GMT

After a decade of near-death experiences, the Internet music service is attracting attention from investment bankers who think it could go public.

Fecha: Mon, 08 Mar 2010 19:51:25 GMT

EBay, recovering from unprofitable quarters and falling market share, has recast its site to make it more attractive to new kinds of shoppers, like the carbon conscious.

Fecha: Mon, 08 Mar 2010 06:00:47 GMT

As Microsoft complies with new European rules to offer a choice of browsers to Windows users, smaller browsers are getting a boost.

Fecha: Mon, 08 Mar 2010 06:15:24 GMT

The Treasury Department will issue a general license for the export of free personal Internet services and software geared toward Iran, Cuba and Sudan.

Fecha: Mon, 08 Mar 2010 07:50:13 GMT

Major League Baseball Advanced Media will handle the technology infrastructure and customer support for the nearly 3,500 live events that ESPN streams each year.

Fecha: Mon, 08 Mar 2010 15:39:48 GMT

An attempt by a public television stalwart to bring the young into the fold with punchy takes on social issues.

Fecha: Mon, 08 Mar 2010 04:10:23 GMT

ChatRoulette, a nascent Internet phenomenon, is providing Web researchers with a social networking case study into the nature of online togetherness.

Fecha: Mon, 08 Mar 2010 16:05:18 GMT

Though girls still have more cellphones than boys, the gap is about half as large as it was in 2005.

Fecha: Mon, 08 Mar 2010 02:27:38 GMT

Even the most prolific users say Twitter has become more useful as a way to tap in to the discussions of the day than to broadcast their own thoughts.

Fecha: Thu, 04 Mar 2010 20:40:52 GMT

Allrecipes Dinner Spinner Pro adds 40,000 dishes you don't get with the free version plus new features like recipe sharing over Bluetooth.

Fecha: Wed, 03 Mar 2010 04:11:42 GMT

Google adds biking directions to its digital maps for 150 American cities, to the acclaim of cycling activists.

Fecha: Wed, 10 Mar 2010 13:09:15 GMT

Panasonic has added two new Micro Four Thirds cameras to its line-up, including a model with a touch-screen and one that is the smallest interchangeable lens camera with a viewfinder.

Fecha: Wed, 10 Mar 2010 13:31:13 GMT

Palm has added new features in its Web OS 1.4 upgrade. Here's how to get it.

Fecha: Tue, 09 Mar 2010 16:24:11 GMT

Dana Moore sells rain. He sells a lot of it, for about a buck per reusable storm.

Fecha: Mon, 08 Mar 2010 00:00:00 EST

Several major cable companies and a public interest group asked the Federal Communications Commission on Tuesday to intervene in disputes over transmission fees to prevent broadcasters from withholding signals from subscribers.

Fecha: Wed, 10 Mar 2010 00:00:00 EST

TEHRAN -- The bearded blogger stood before an effigy of an Islamic warrior towering over the letters "WWW."

Fecha: Wed, 10 Mar 2010 00:00:00 EST

On a windy morning in downtown Washington, a hundred Georgetown Law students gathered in a hall for David Cole's lecture on democracy and coercion. The desks were cluttered with books, Thermoses and half-eaten muffins.

Fecha: Tue, 09 Mar 2010 00:00:00 EST

Montgomery County school officials have not yet closed gaps in their computer system that allowed students at a high-performing Potomac high school to change dozens of grades using a device that can be bought from Amazon.com for $69. And other school systems, including Fairfax County, remain just as...

Fecha: Wed, 10 Mar 2010 00:00:00 EST

Another video rental store might have been content to boast a "Horror" section, but Alexandria's Video Vault always catered to far more specialized tastes.

Fecha: Tue, 09 Mar 2010 00:00:00 EST

Ten players from the local technology scene look back at the Internet boom and bust.

Fecha: Sun, 07 Mar 2010 00:00:00 EST

Samsung and Panasonic will start selling 3-D TVs in U.S. stores this week. This inaugurates what all TV makers hope is the era of 3-D viewing in the living room.

Fecha: Tue, 09 Mar 2010 11:30:31 EST

Baltimore-based director Matt Porterfield was overjoyed to find out that his latest film was accepted by the Berlin Film Festival. But there was one not-so-trivial problem: He didn't have any money to finish the editing and sound work.

Fecha: Sun, 07 Mar 2010 00:00:00 EST

Q: I heard what sounds like an urban legend -- that you shouldn't hit the F1 key if a Web site tells you to. Is that true?

Fecha: Sun, 07 Mar 2010 00:00:00 EST

Embattled Japanese auto giant Toyota launched a broad counter-attack on Monday aimed at refuting research that suggests electronics may be at the heart of runaway acceleration problems that have led the automaker to recall more than 6 million vehicles.

Fecha: Tue, 09 Mar 2010 00:00:00 EST

Fecha: Tue, 09 Mar 2010 00:00:00 EST

ABC returned to the televisions of Cablevision's 3 million New York area subscribers late Sunday, allowing viewers to catch most of the Academy Awards. But the companies didn't say whether they had ended their tense and bitter impasse over how much the cable operator should pay Walt Disney Co., t...

Fecha: Mon, 08 Mar 2010 00:00:00 EST

About a week ago, Intuit announced that it had fulfilled one of its customers' oldest requests: It had shipped a new Mac version of its Quicken personal-finance program that didn't look and run like a 1998-vintage relic.

Fecha: Sun, 07 Mar 2010 00:00:00 EST

TALCA, CHILE -- When an aftershock nearly as big as Haiti's earthquake jolted this city on Friday, those already reeling from last month's huge quake shuddered in fear. But Jeff Genrich, a 53-year-old earthquake scientist from California, lolled in bed.

Fecha: Mon, 08 Mar 2010 00:00:00 EST

Cablevision and Walt Disney appear to be heading back to the negotiating table, hours before the Academy Awards broadcast begins and is missed by three million subscribers in the New York area.

Fecha: Sun, 07 Mar 2010 15:41:00 EST

SAN FRANCISCO -- FBI Director Robert S. Mueller III warned Thursday that the cyberterrorism threat is "real and . . . rapidly expanding."

Fecha: Thu, 04 Mar 2010 21:10:05 EST

Dulles-based Orbital Sciences said Thursday that it will pay $55 million in cash to buy a satellite subsidiary of Falls Church-based General Dynamics.

Fecha: Fri, 05 Mar 2010 00:00:00 EST

Herndon-based RCN announced Friday that it has agreed to be acquired by a private-equity investment firm in a transaction valued at $1.2 billion.

Fecha: Sat, 06 Mar 2010 00:00:00 EST

John L. "Jack" Ahearn Jr., 85, a retired Naval Research Laboratory electrical engineer, died Feb. 25 at his home in Oxon Hill after an apparent heart attack.

Fecha: Sat, 06 Mar 2010 00:00:00 EST

Herndon-based RCN announced Friday that it has agreed to be acquired by a private equity investment firm.

Fecha: Fri, 05 Mar 2010 11:25:59 EST

Fecha: Fri, 05 Mar 2010 11:25:59 EST

Internet service providers are stepping up their campaign to prevent the Federal Communications Commission from regulating them like telephone companies and questioning the limits of the agency's power over the Internet.

Fecha: Wed, 03 Mar 2010 00:00:00 EST

La Plata and Charles County Public Library officials are expected to sign an agreement soon to put on the fast track plans to make free wireless Internet service available in many locations.

Fecha: Thu, 04 Mar 2010 00:00:00 EST

Government geeks and private-sector geeks will get a chance to rub elbows at a brand-new technology conference taking place Thursday.

Fecha: Mon, 01 Mar 2010 00:00:00 EST

Roy and John Lin made a devilish fortune in the details of phone bills, according to a federal investigation.

Fecha: Mon, 01 Mar 2010 00:00:00 EST

Rob Pegoraro answers your questions on recent gadget reviews, technology news and provides personal tech buying and fixing advice.

Fecha: Fri, 05 Mar 2010 12:00:00 EST

SAN FRANCISCO (Reuters) - Apple Inc sued Taiwan's HTC Corp, which makes touchscreen smartphones using Google software, accusing it of infringing 20 hardware and software patents related to the iPhone.

Fecha: Tue, 02 Mar 2010 22:12:28 EST

Apple, increasingly facing tougher competition in the market for smartphones, sued the Taiwanese phonemaker HTC, accusing it of violating patents related to the iPhone.

Fecha: Wed, 03 Mar 2010 00:00:00 EST

How can we win the cyber-war?

Fecha: Sun, 28 Feb 2010 00:00:00 EST

Fecha: Sun, 28 Feb 2010 00:00:00 EST

So this guy walks into a bar. He looks around, recognizes the bartender -- and whips out a cellphone, launches an app and taps a button labeled "Check-in here." Then he gets a beer. That is a routine occurrence for people using -- make that, playing -- a social-networking service called Foursquare.

Fecha: Sun, 28 Feb 2010 00:00:00 EST

Google Buzz is the loudest party I've ever been forced to attend. It's not because there are too many people invited but because of all the chatter. I'm following only 40 others. And even if I wanted to follow a few hundred more, my network's too small. But these 40 contacts all have their own fr...

Fecha: Sun, 28 Feb 2010 00:00:00 EST

Local boozers were breathing a bit easier yesterday following news reports that an audit by the Washington Metropolitan Police Department found some 80 percent of its "breathalyzer" alcohol monitors may have been giving faulty readings.

Fecha: Tue, 02 Mar 2010 00:00:00 EST

Ed Nanas is a retired communications executive of a well-known Fortune 500 company that never knew about the brassiere article when it hired him because there was no Google back then.

Fecha: Sun, 28 Feb 2010 00:00:00 EST

Apple purged several sexually explicit applications from iTunes this week. Parents had complained that children were getting hold of apps such as Naughty Trivia and Sexy Scratch Off in the freewheeling online marketplace.

Fecha: Wed, 24 Feb 2010 00:00:00 EST

Inessa Volkonidina had taken precalculus once and dropped it. She needed to take it again, and quickly, to fulfill a graduation requirement at Long Island University. She went online and found a company with an odd name, StraighterLine, that offered the course on even odder terms: $99 a month.

Fecha: Fri, 26 Feb 2010 00:00:00 EST

Q: I want to run Windows XP programs on my new PC. Is Windows 7 Professional's XP mode the best way to assure that?

Fecha: Sun, 28 Feb 2010 00:00:00 EST