Alibaba shares traded as high as $99.70 in its market debut, a gain of nearly 50% above its IPO price, before paring gains.» Read More
After months of reports and speculation, Twitter finally launched its music discovery app, Twitter Music, on Thursday.
Verizon Communications reported quarterly earnings that beat analysts' expectations on Thursday, but revenue came in a bit light.
Apple's June quarter could affect the company's stock, BGC Partners Analyst Colin Gillis says.
Apple tumbled to its lowest level in over a year, as investors continued to dump shares of the tech company amid worries over second-quarter iPad mini shipments.
A "test" of a few ads on Graph Search are targeted not to a user's queries but based on the same targeting methods used for Facebook ads.
We have a stacked day of earnings coming up on Thursday with Nokia, Google, IBM and Microsoft all reporting.
The videogame maker surprised the tech world this week by announcing plans to axe several games on Facebook from its Playfish acquisition.
Technology companies aren't doing what's needed for real growth, said the co-founder of Cisco Systems.
About 61 percent of small employers don't see any return on investment on their social-media activities, according to a survey from Manta, a social network for small businesses.
Google is experiencing an outage that is affecting some of its applications, including its popular Gmail app and it Google Drive service.
Apple may have surged ahead with tablet sales, but the competition is heating up in China, where ultra-cheap tablets are giving consumers more options.
The search giant's first-quarter earnings topped forecasts, but revenue fell short and shares fell after-hours.
A Silicon Valley power substation was damaged after shots were fired early on Tuesday morning, leading the California grid operator to call for electricity conservation.
Just four days after Facebook Home became available for certain Android devices, the company is rolling it out across the world and adding features to its Apple's iOS app.
Facebook is trying to take over Apple devices with its new software.
Microsoft will match Amazon's prices for some of the more common online data services hoping its Windows Azure can win customers from Amazon Web Services.
As news of the blasts spread Monday, people in the area turned to social media to share updates and let loved ones know they were OK.
Dell said that it had entered into an agreement with Carl Icahn to prevent the activist investor from accumulating any more than 10 percent of the Dell's stock.
As cable companies begin to see the value of using Netflix to push consumers into higher priced broadband packages, the stock could surge, says one analyst.
Foxconn, a key manufacturer of Apple's iPhone, ramped up its hiring of assembly-line workers recently, signaling the next iPhone may be coming soon.
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Matt Hunter is the senior technology editor at CNBC.com.
Ari Levy is CNBC.com's senior technology reporter in San Francisco.
Cadie Thompson is a tech reporter for the Enterprise Team for CNBC.com.
Working from Los Angeles, Boorstin is CNBC's media and entertainment reporter and editor of CNBC.com's Media Money section.
Jon Fortt is an on-air editor. He covers the companies, start-ups, and trends that are driving innovation in the industry.
Josh Lipton is CNBC's technology correspondent, working from CNBC's Silicon Valley bureau.
Mark Berniker is CNBC's Silicon Valley/San Francisco Bureau Chief covering technology and digital media.
Rather than jump at the Alibaba IPO, RiverPark/Wedgewood fund's David Rolfe might "wait years to get it at our price."
Though Alibaba is seeking a valuation of as much as $162.7 billion, one stock market pro thinks it could fetch up to $240 billion.