• Most active Nasdaq-traded stocks Friday, 30 Jan 2015 | 1:27 PM ET

    Apple Inc. fell 1.5 percent to $117.16 with 80,349,500 shares traded. Cisco Systems Inc. fell 3.1 percent to $26.37 with 36,689,600 shares traded. Comcast Corp. fell 1.3 percent to $53.15 with 26,451,000 shares traded.

  • The startup that wants to sidestep Google Friday, 30 Jan 2015 | 10:52 AM ET
    A woman uses Google web search on a tablet computer.

    Question-and-answer site Quora has a long way to go to build a successful business. But it plans to get there without relying on Google.

  • Anti-vaccine parents: The doctor WON'T see you now Friday, 30 Jan 2015 | 7:48 AM ET

    A small number of doctors is refusing to see patients with anti-vaccine views amid the latest measles outbreak.

  • US earnings: Tech investing in video  Friday, 30 Jan 2015 | 5:30 AM ET

    Richard Kramer, managing partner at Arete, talks about U.S. earnings in terms of tech. Expect comments on Alibaba, Amazon, Facebook and Google.

  • The forbidden web: China Internet access shrinking Friday, 30 Jan 2015 | 1:29 AM ET

    Gmail has become difficult to use in China, and in recent weeks the authorities have gummed up Astrill, which circumvents the Internet restrictions. The New York Times reports.

  • Cramer Remix: Don't bet against this stock Thursday, 29 Jan 2015 | 7:17 PM ET
    Jim Cramer on the set of Mad Money

    “Mad Money” host Jim Cramer reveals which company’s worth banking on.

  • Cramer: Mark Zuckerberg is King Midas in a hoodie Thursday, 29 Jan 2015 | 6:34 PM ET
    Facebook CEO Mark Zuckerberg delivers the opening kenote at the Facebook f8 conference on April 30, 2014 in San Francisco, Calif.

    Jim Cramer wants investors to get in on the rare chance with Facebook and hang on as it climbs higher.

  • Cramer: What lurks behind these market selloffs Thursday, 29 Jan 2015 | 6:20 PM ET
    A trader works on the floor of the New York Stock Exchange.

    Jim Cramer wants to prepare investors for the next market nosedive. You'd be surprised at the cause!

  • SAN FRANCISCO, Jan 29- Alibaba Group Holding Ltd's underwhelming holiday quarter performance and an escalating war of words with a powerful Chinese industry regulator highlight two major risks to its seemingly fairy-tale ascent: politics and the shift to mobile commerce. Now, Wall Street is cutting back on expectations in part because of fears that Chinese...

  • This will be huge for Twitter, says angel investor Thursday, 29 Jan 2015 | 2:06 PM ET

    When celebrities, politicians, journalists and writers start to post video on Twitter, it will go supernova, Jason Calacanis said.

  • How to sell your stuff for cash using Facebook Thursday, 29 Jan 2015 | 1:50 PM ET

    The Today Show's financial editor gives tips on how to use Facebook to make some extra cash, NBCNews reports.

  • Most active Nasdaq-traded stocks Thursday, 29 Jan 2015 | 1:23 PM ET

    Apple Inc. rose 3.1 percent to $118.90 with 82,494,000 shares traded. Cisco Systems Inc. rose 1.5 percent to $27.22 with 27,648,600 shares traded. Facebook Inc. rose 2.3 percent to $78.00 with 58,366,900 shares traded.

  • What the tech industry really looks like for women Thursday, 29 Jan 2015 | 12:14 PM ET
    A woman walks by at Google's Washington headquarters, in Washington, DC.

    Tech companies like Facebook and Google have released diversity figures to show a gender breakdown of their workforce.

  • Twitter video huge: Angel investor  Thursday, 29 Jan 2015 | 11:36 AM ET

    Jason Calacanis, CEO & Co-founder, Weblogs, defends Twitter CEO Dick Costolo, and gives reasons why he believes Twitter's venture into video will be a very big deal.

  • Facebook becomes new darling of the retail trader Thursday, 29 Jan 2015 | 10:12 AM ET
    People are silhouetted as they pose with mobile devices in front of a screen projected with a Facebook logo in Zenica, Bosnia and Herzegovina, Oct. 29, 2014.

    The retail investor really loves Facebook's stock, continuing to pile into the shares in the new year, according to a look at retail accounts with TD Ameritrade.

  • Video Facebook's big opportunity: Pro  Thursday, 29 Jan 2015 | 10:11 AM ET

    Colin Sebastian, Sr. Research Analyst, Internet and Interactive Entertainment, Robert W. Baird & Co., discusses what's driving earnings at Facebook and how the company plans to dominate in the video space.

  • Early movers: MCD, F, DOW, BABA, COH & more Thursday, 29 Jan 2015 | 8:21 AM ET
    Trader on the floor of the New York Stock Exchange.

    Some of the names on the move ahead of the open.

  • Amazon launches WorkMail to take on Microsoft Thursday, 29 Jan 2015 | 7:05 AM ET

    Amazon has launched a work email service in a bid to take on dominant player Microsoft on the office battleground.

  • Facebook flat after Street beat  Thursday, 29 Jan 2015 | 6:14 AM ET

    Facebook is trading at a "reasonable" level, says Daniel Ernst, Hudson Square Research, weighing in on Facebook's Q4 beat and its online video ad race.

  • Google to report as more analysts downgrade stock Thursday, 29 Jan 2015 | 6:00 AM ET
    The Google logo is displayed on the screen of an iPhone.

    Analysts' bearishness on Google increased this month for the first time in over a year amid concerns about slowing growth in search.