Mobile phones and endless screen time are the bane of parents the world over. But while technology is often blamed for poor health in children and teenagers, new University of South Australia research suggests that the same devices could also be part of the solution.

As Japan moves closer to becoming the first nation to allow research on human embryos created from lab-grown sperm and eggs, a leading bioethicist at Hiroshima University has cautioned against the widening gap between rapid scientific advances and slower pace of ethical and societal deliberation.