Facebook hovered near the initial public offering price in its trading debut, following a record IPO.

Pop stars command the five largest followings on Twitter, so a pop-heavy list of trends should be no surprise this week -- or any week.

Yahoo interim CEO Ross Levinsohn reorganized the management team of the struggling web portal after taking the helm earlier this week, naming Mollie Spilman as chief marketing officer.

A darling of the New York startup scene starts to get serious about building a business out of its 20 million users.

Facebook Inc. gained as much as 18% in its trading debut, following a record initial public offering that made it more costly than almost every company in the Standard & Poor's 500 Index.

The Kindle Fire is Amazon.com's best-selling product, the company said in its first-quarter-earnings release. And it's being treated that way by the Amazon ad sales team.

One in five clicks in the U.S. happens on Facebook, and most brands maintain a presence there and carefully cultivate their fan base. But do they need to advertise as well?

Funny or Die CEO Dick Glover said the site has done well but still doesn't have big enough reach.

With the voice-activated assistant its big selling point, the iPhone 4S has flown off the shelves, despite putting off the U.S. ethnic group most gaga for smartphones: Hispanics.

It looks like Flipboard, aggregates and posts like Reddit, and presents news like Newsmap. Intel iQ, launching today, is the tech giant's latest content-marketing experiment.