According to researchers from Tel Aviv and Los Angeles, they can work out where you originate from using software and your genes, creating a kind of genetic ‘GPS’.  The researchers have used a software tool called spatial ancestry analysis (SPA) to locate mutations from the past that can be linked with a specific geographic location, even down to finding your parents’ ancestry too.

CompassThis could be used to trace a change that leads to disease in a specific population, or track the historic movement of human and animal populations. Read the original research in Nature Genetics.