Health professionals have a duty to improve the accuracy of medical entries in Wikipedia, according to a letter published today in Lancet Global Health, because it’s the first port of call for people all over the world seeking medical information. In our correspondence, a group of international colleagues and I call on medical journals to …

Social media has revolutionised how we communicate. In this series, we look at how it has changed the media, politics, health, education and the law. There has been a massive increase in the use of social media – from being almost non-existent 15 years ago, it now takes up a major part of our lives …

The past few weeks have seen a remarkable and somewhat alarming development in cyber security. It comes in the wake of a distributed denial of service (DDoS) attack that has forced a rethink of how we can deal with attacks of this nature in the future.