By examining genetic clues that linger in adult cells, scientists have now gained surprising insights into the developmental ...

The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well, human. But it turns out that some of our DNA — about 8% — are the remnants of ancient viruses ...

Ancient viruses left a legacy in your DNA. And it turns out, that legacy may be helping shape who you are. A recent international study has shown that certain bits of ancient viral DNA, long dismissed ...

Researchers have recently uncovered a series of artifacts that suggest the existence of pre-human engineers, challenging our understanding of early human evolution. These findings, dispersed globally, ...

The latest research on a Neanderthal infant from Amud Cave in Israel is giving a clearer picture of how different early ...

Add Yahoo as a preferred source to see more of our stories on Google. Our DNA contains remnants of ancient viruses that embedded themselves into our genetic code. - TanyaJoy/iStockphoto/Getty Images ...