In a recent post we used an analysis of Craig Venter’s genome to illustrate how much has yet to be learned about the relationship between genetic variation and health-related traits....

What we know today about the correlation between genetic variation and observable effects on people’s health, physical appearance and other traits is just the tip of the iceberg, according to...

Sometimes our customers ask us about the accuracy of their 23andMe data. How certain are we that they really do have the genotypes we report? The answer is, very certain....