• The top iPhone and iPad apps on App Store Tuesday, 3 Mar 2015 | 1:52 PM ET

    1. Facebook Messenger, Facebook, Inc.. 10. Google Maps, Google, Inc.. 1. Facebook Messenger, Facebook, Inc..

  • This company's $40B valuation seems high: Rubenstein Tuesday, 3 Mar 2015 | 8:12 AM ET

    David Rubenstein also says the pre-IPO investment market has changed considerably from the period before the tech bubble burst.

  • AI and the phone of the future: ex-Google exec Tuesday, 3 Mar 2015 | 7:20 AM ET

    Just how "smart" are smartphones going to get? Here are the technologies that excite this VC and ex-Google exec.

  • Facebook's diplomatic push to grow Internet  Tuesday, 3 Mar 2015 | 6:06 AM ET

    CNBC's Jon Fortt reports from the Mobile World Congress in Barcelona on comments Mark Zuckerberg made about providing Internet access to people around the world.

  • BARCELONA, March 3- Facebook Inc founder Mark Zuckerberg was on hostile turf on Monday as spoke to executives at the world's biggest annual gathering of the mobile industry, renewing attempts to win their backing to help reach billions of users with no Internet access. His comments come amid an increasingly rancorous debate in which telecom and cable firms...

  • NEW YORK— High-end smartphones from Samsung and HTC have gotten much of the attention at this week's wireless show in Barcelona, Spain, but cheaper options are coming from Microsoft, Lenovo and others too. Meanwhile, Google and Facebook are working on giving people more ways to use those devices. Here's a look at what's been unveiled so far at the Mobile World...

  • Google and Facebook are taking different routes to expanding Internet use and access among the unconnected in developing countries. The two Internet giants gave updates on their efforts— and differing approaches— at the Mobile World Congress wireless show in Barcelona on Monday. And while Facebook CEO Mark Zuckerberg and Google Vice President Sundar...

  • Most active Nasdaq-traded stocks Monday, 2 Mar 2015 | 1:17 PM ET

    American Realty Capital Properties Inc. rose. 9 percent to $9.90 with 29,629,900 shares traded. Apple Inc. rose. 5 percent to $129.09 with 46,080,300 shares traded. Aruba Networks fell. 6 percent to $24.65 with 30,032,400 shares traded.

  • Zuckerberg has a message for telecom operators Monday, 2 Mar 2015 | 12:29 PM ET
    Facebook's creator Mark Zuckerberg speaks on the opening day of the 2015 Mobile World Congress (MWC) in Barcelona on March 2, 2015.

    Facebook CEO Mark Zuckerberg spoke at Mobile World Congress on Monday.

  • Zuckerberg: Social media the driver of data  Monday, 2 Mar 2015 | 12:24 PM ET

    CNBC's Jon Fortt reports on Facebook CEO Mark Zuckerberg's comments at the Mobile World Congress.

  • This is not your daddy's Nasdaq 5,000 Monday, 2 Mar 2015 | 12:20 PM ET
    Nasdaq market board at the Nasdaq MarketSite in New York.

    On an inflation-adjusted basis, we show how the main components of the Nasdaq index have almost completely changed from 15 years ago.

  • Apple value to hit $1 trillion in 1 year: Analyst Monday, 2 Mar 2015 | 12:15 PM ET

    Apple will rise to $1 trillion in market value over the next 12 months, according to Morgan Stanley.

  • Zuckerberg to speak at Mobile World Congress  Monday, 2 Mar 2015 | 11:58 AM ET

    CNBC's Jon Fortt provides a preview from Mobile World Congress of keynote speaker Facebook CEO Mark Zuckerberg.

  • Facebook's measure of growth  Monday, 2 Mar 2015 | 11:07 AM ET

    CNBC's Jon Fortt asked Facebook VP of growth Javier Olivan, about measuring monthly and daily active user growth, at Mobile World Congress.

  • Advisors use social media to fast-track growth Monday, 2 Mar 2015 | 10:52 AM ET

    Advisors can use social media to boost their client base but deploying it successfully means repurposing unique content—relentlessly.

  • NEW YORK, March 2- Honeywell International Inc said on Monday it has teamed up with satellite internet startup OneWeb Ltd to expand the high-speed data services it offers to aircraft. Honeywell already supplies some services through satellite providers such as Iridium Communications Inc and Inmarsat Plc. But the faster speeds and low latency that OneWeb...

  • SHANGHAI, March 2- U.S. video service provider Netflix Inc is likely to enter the Chinese market without a local partner, which could make it harder to do business in the world's biggest internet market widely known for censorship and strict regulation. The firm, known for its U.S. political thriller " House of Cards", also plans to look at exporting content produced...

  • March 2- Google Inc's Bradley Horowitz will run the company's Photo and Streams products, in a move that indicates the company may be reorganizing its Google+ social networking site. Sundar Pichai, Google's senior vice president of products, told Forbes last week that the two important parts of Google+, Photos and Hangouts, may soon be separated from the main...

  • HTC takes on Facebook in virtual reality wars Sunday, 1 Mar 2015 | 5:15 PM ET

    In the looming battle for virtual reality, HTC and Valve Software are preparing to square off against Facebook's Oculus Rift.

  • Pow! Bam! CEOs get Batman treatment in comics Sunday, 1 Mar 2015 | 1:00 PM ET

    Bluewater Productions is banking on comic book biographies and spinning stories about tycoons like Jack Welch and Howard Schultz.