The Friday Five: A Surprising Health Benefit for People Who Have Kids

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:- Kids stressing you out? They could be protecting your health.- A new device unlocks the heart's secrets- Super-ager gene transplants- Surgeons could 3D print your organs before operations- A skull cap looks into the brain like an fMRIMaking 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