Kate Russell reviews sites which turn exercising into a game and reviews other sites and apps.

The smoke alarm which can tell the difference between small and large fires and other tech news.

The body which fights copyright theft on behalf of film and television studios says it is playing catch-up with people who break the law.

Click is at the technology show Ceatec testing personal transport devices - but will they ever replace the bicycle?

WH Smith takes its UK site completely offline while it removes pornographic abuse-themed e-books from its product listings.

Google is facing a backlash over plans to put people's faces and comments about products and places into ads.

Israeli PM Benjamin Netanyahu's Twitter site briefly followed a Persian erotica account before unfollowing it, sparking comments on social media, reports say.

Brazil's president announces plans to create a secure email service to protect its citizens and businesses against foreign espionage.