Twitter co-founder Biz Stone told CNBC on Tuesday why he feels we're living in a different era than the dotcom bust of the early 2000s.» Read More
Shares of China's Sina have lagged Twitter's dramatically. But with similar growth profiles, Sina is the real bargain.
The Super Bowl is the biggest day of the year for Madison Avenue, and this year's is expected to be the most watched, and the most expensive ever.
With growing concerns about Twitter's valuation, CNBC's Julia Boorstin explains what's going on with the social networking's stock.
In its surveillance for terrorism suspects, the NSA has been trying to exploit a basic byproduct of modern telecommunications. NYT reports.
Some of Monday's midday movers:
For Obama, Tuesday's State of the Union speech will likely be more of an opportunity to press the reset button than a feel-good moment. NBC News reports.
I have been jumping up and down about earnings, says Kenny Polcari. Now, finally, the market is starting to wake up — just in time for the next Fed meeting.
Crowdfunding is about to get a lot bigger, and potentially a lot more risky.
The app, launched Wednesday, aims to build on the company's understanding of how people consume news.
From a Forum blog to live chats with session speakers, this year's World Economic Forum is more social than ever before.
The anonymous author behind the @GSElevator Twitter profile has agreed a deal to turn his allegedly insider observations into a tell-all book.
The winners from the fourth quarter are underdogs, companies that have for years been cleaning up messes. Find out who they are.
Weixin is China's killer app, a highly addictive social networking tool. In the United States, a similar version is known as WeChat. The NYT reports.
CNBC's Julia Boorstin looks at companies expected to go public in 2014 and explains why Pinterest is the one to watch.
The social network is adding a feature in an effort to get users more in real-time conversations about events, similar to Twitter's Trending Topics.
Some of Friday's midday movers:
Citing a recent "buy" rating on Twitter, CNBC's Jim Cramer believes the social network's growth story may be similar to Amazon's.
First, San Francisco-based commuters to Google got buses with plush seats and free WiFi. Now, they are getting security.
Sen. John McCain is well known as an opponent of wasteful spending, and on Thursday he decided to have a little fun at the expense of his colleagues.
Twitter may soon allow users to buy directly from tweets, as it closes in on a deal with payments startup Stripe to help accept credit card payments.