Google will begin demoting mobile sites that use annoying pop-up ads for apps.
UpdatedGoogle has a lot hidden up its sleeve. Here are 50 tips for finding all its Easter eggs and shortcuts.
In depthNever mind recognising faces in photos, machine learning systems can now describe what people are doing.
Microsoft has updated Bing with a new feature called 'Fact Answers' that gives pertinent information at the top of results.
Facebook has updated Graph Search with the new ability to find posts, and added it to Facebook's mobile app.