Researchers at MIT have released a video and audio search tool that solves one of the most challenging problems in the field: how to break up a lengthy academic lecture into manageable chunks, ...

There isn’t much that you can’t learn for free on the internet, but it’s not just YouTube tutorials — if you know where to look you can actually get something approximating a world-class education ...

There's been plenty of buzz lately about the ways in which online video is poised to "disrupt" education -- whether it's via the video library of Khan Academy or through the video-based lectures and ...