The first comprehensive global survey of Internet filtering shows that online repression is on the rise worldwide.
Web service Fotowoosh wants to be the Flickr of 3-D.
Researchers have designed a new way to get the most out of peer-to-peer file-sharing networks, decreasing the time it takes to download movies and music.
Video-search company Blinkx is offering a new, easy tool for finding full-length TV shows online.
A new website is tackling a tough problem: searching for songs based on hums.
By modifying a common type of machine-learning technique, researchers have found a better way to identify pictures.