Forty years ago, a postdoctoral researcher named James McGrath who would go on to spend more than three decades as a clinical geneticist and research scientist at Yale, made a discovery that advanced ...

These twin findings transfer to single-born individuals as well. In other words, “How relatively important are these ...

India, March 17 -- Selfish chromosomes bias genetic inheritance by manipulating the overdrive (Ovd) gene, a natural sperm quality control checkpoint.

Called “Lamarckian Inheritance,” the theory suggests that those experiences can even be passed down to future generations.

Scientists say that 55 percent of differences in human lifespan are due to genetic makeup, much more than previously believed ...

The COVID-19 pandemic gave us tremendous perspective on how wildly symptoms and outcomes can vary between patients experiencing the same infection. How can two people infected by the same pathogen ...

A new University of Utah-led study has discovered the mechanism behind a decades-old evolutionary mystery—how "selfish chromosomes" cheat the rules of genetic inheritance. The researchers found that ...

A new study of German twins suggests that the strong connection between a young adult's cognitive ability and their future ...