Like the core algorithm, Google’s Knowledge Graph periodically updates. But little has been known about how, when, and what it means — until now. I believe these updates consist of three things: ...

If you’re concerned about advertisers tracking you across the Web, Mozilla can now help you see exactly who’s following you online with a new experimental Firefox add-on called Collusion. The browser ...

Twitter does a lot of things right, but it still hasn’t solved the problem of turning its noise into signal. After joining Twitter, it can take a lot of following and unfollowing scores of accounts ...