Machine learning and access to ever-expanding databases improves genomic prediction of human traits. In theory, a scientist could predict your height using just your genome...


Parent of origin effects help determine how lab rats respond to stress. Although your father and mother each contribute a copy of your genes, these...


Study of huge Ancestry.com pedigree suggests assortative mating may have inflated previous estimates of life span heritability. Although long life tends to run in families,...