When seeking expert advice on the internet, your Google searches have likely taken you to a Stack Exchange website on occasion. Stack Exchange is a network of 112 question and answer sites that focus ...

That's exactly what HealthTap is attempting to do for its users. The website and app, available on iPhone, iPad and Android, connects regular people with more than 14,000 U.S. licensed physicians in ...

Questions is a video ask-and-answer community for iOS. A bit like a video version of Quora – although where Quora encourages thoughtful discourse and discussion, Questions is all about brevity and ...

Got questions? Yahoo’s got Answers, and now the popular feature has its own iOS app. On Monday, the internet giant quietly unveiled a native mobile app for Yahoo Answers, which allows internet ...