A huge amount of our lives is influenced by algorithms. Here's how they work.

Companies around the world are racing to create a new generation of computers.

Fans of crypto-currencies say they are the future of money - but at what cost?

How easy would it be for a government to block one of the biggest sources of news and information?

LJ Rich looks at the best of the week's technology news stories.

With a similar landscape to other worlds, it could aid research into extra-terrestrial missions.