|Facebook Steadies, Year Post IPO Flop
Some stock watchers suggest that Facebook's recent reversal of fortune reflects a rejuvenated tech market, and the company would have fared much better had it gone public in this year's better climate.
|Batteries May Fuel Solar, Wind Growth
The battle to build a better battery is intensifying as the United States and other countries, faced with climate change, look to expand carbon-free renewable energy such as wind and solar.
|Windows 8.1: No Cost, Big Pressure
An update to address complaints with Microsoft's latest operating system will be available for free, later this year. Microsoft says Windows 8.1 will be best for smaller, less expensive tablets with 7- and 8-inch screens.
|Google Glass Raises Privacy Concerns
The buzz around Google Glass continues, but it's not all good. Some in Congress have questions. "We are curious whether this new technology could infringe on the privacy of average Americans," their letter to Google says.