The video-sharing site has banned videos that show people how to manufacture or modify guns. Read more

The data firm facing questions over its work practices has operated all over the world. Read more

Police release footage of the moments leading up to a crash involving a self-driving car in Arizona. Read more

It's part of a strategy to get people to sign up to the site's new music subscription service. Read more

As we build more robots, more people will be needed to manage them, and they may not all be advanced engineers. Read more

Dr Aleksandr Kogan tells the BBC he is "stunned" by the allegations made against him. Read more

Firm disputes significance after a 15-year-old hacks into a hardware wallet used to securely store crypto-currency. Read more

Firms such as Facebook and Google may be forced to pay 3% of their EU digital revenues. Read more

David Nott had helped Syrian surgeons via the internet - weeks later, their hospital was destroyed. Read more

The company counts both of India's major political parties among its clients. Read more

Hundreds of links to child sexual abuse imagery could make using Bitcoin's blockchain illegal, a study says. Read more

How the row over Cambridge Analytica's use of Facebook data unfolded. Read more

WhatsApp co-founder joins #DeleteFacebook movement after Cambridge Analytica accusations. Read more

Machines that can fully mimic natural body movements are still a long way off, says Will Jackson. Read more

Prominent female politicians back calls for Twitter to clamp down on abuse against women. Read more