What does new research reveal about genetic similarities between doppelgangers?

Research published in Cell Reports reveals that doppelgangers share more than just facial similarities—they often possess similar genetic variants affecting both physical appearance and behavioral traits. The study, which analyzed 32 sets of lookalikes using facial recognition algorithms and DNA tests, found that these individuals share genetic sequences making them like 'virtual twins' despite being unrelated. Beyond appearance, these doppelgangers often showed similarities in education levels, height, weight, and even smoking history. The research provides valuable insights into how genomics, epigenomics, and microbiomics contribute to human resemblance.