Plaudits today go to Pinterest, which is now the third most-popular social network in the United States. Only Facebook and Twitter have larger user bases, leaving Google+, LinkedIn, Tumblr and all the others to play catchup.

Social TV, in which audiences use social networks while they watch, is causing some viewers to opt for live broadcasts over time-shifted shows, according to a new study from iModerate Research Technologies.

Roblox has signed up to make Stardoll Media its exclusive global commercial advertising representative, bringing millions of boys and girls toegther – at least as far as marketers are concerned.

This year's March Madness, formally known as the NCAA Tournament Division I Men's Basketball Tournament, will garner nearly 18 million hours of streaming video consumption through online and mobile apps, according to calculations made by the Internet Innovation Alliance (IIA).

The number of U.S. smartphone subscribers for the first time surpassed the 100-million mark in January, according to new figures from comScore.

Google has been making significant changes to how it handles search, but according to a recent survey, it’s not receiving much support for the outcome.

New research from AARP and Microsoft Corp. found that online communication helps bridge the generation gap, but that many people remain concerned about privacy and security.

The NPD Group determined that cheerleaders for smartphone apps may be disappointed at how well they scored during Super Bowl XLVI.