The Friday Five: Artificial DNA Could Give Cancer the Hook

The Friday Five covers five stories in research that you may have missed this week. There are plenty of controversies and troubling ethical issues in science – and we get into many of them in our online magazine – but this news roundup focuses on scientific creativity and progress to give you a therapeutic dose of inspiration headed into the weekend.Here are the promising studies covered in this week's Friday Five:- Artificial DNA gives cancer the hook- This daily practice could improve relationships- Can social media handle the truth?- Injecting a gel could speed up recovery- A blood pressure medicine for a long healthy lifeMaking Sense of Science features interviews with leading medical and scientific experts about the latest developments in health innovation and the big ethical and social questions they raise. The podcast is hosted by science journalist Matt Fuchs