JetBlue Airways redesigned its website and mobile site, and has also launched an iPhone application, all with the intent of personalizing and simplifying the customer experience, the airline said on Feb. 6.

Facebook has hired Rebecca Van Dyck, SVP and CMO at Levi's to join the social network as its first head of global marketing, according to reports.

Facebook filed for a $5 billion initial public offering (IPO) just after 5 p.m. on Feb. 1. The company said in documents filed with the Securities and Exchange Commission (SEC) that it will use the ticker symbol "FB" and detailed its offerings for advertisers and marketers.

Facebook is widely expected to file a prospectus with the Securities and Exchange Commission (SEC) after the markets close on Feb. 1, the first step in going public, according to multiple reports that cite sources familiar with the matter.

Google's new overarching privacy policy will allow the company to share user data gathered from services including YouTube, Gmail, Picasa and the Google search engine, the company said in a new privacy statement.

Online quests have proven to be tremendously popular. The trick is: how do you harness that level of engagement for something that's not a game?

The rise of the socially-educated patient is here.