It’s not just a mood—it’s in your blood. New research shows that your DNA determines whether you feel that "telltale tingle" ...

For more than a century, Mendelian genetics has shaped how we think about inheritance: one gene, one trait. It is a model that still echoes through textbooks—and one that is increasingly reaching its ...

Structural variants (SVs) are alterations in the DNA sequence that involve large-scale changes, typically longer than 50 base pairs. Advances in long-read sequencing have significantly increased ...

Are human beings as unique as snowflakes? Not quite, but new research shows humans may have a lot more individuality than originally thought -- in fact, the genetic codes of people can vary by as much ...

A sweeping genomic analysis reveals how psychiatric disorders cluster into five biological families, exposing shared pathways and pinpointing where their genetic roots diverge. Study: Mapping the ...

Genes may play a bigger role in living a longer life, while lifestyle and luck still shape the outcome, according to a new ...

Bicuspid aortic valve (BAV) is a common congenital heart defect where the aortic valve has two leaflets (cusps) instead of ...