The new COVID-19 Host Genetics Initiative aims to foster collaboration around the globe and examine the genetics of coronavirus severity and susceptibility.
Genetic, geographic, and demographic data from more than 30,000 Americans reveal more genetic diversity within ancestry groups than previously thought.
An international study finds that same-sex sexual behavior is influenced by both genes and non-genetic factors, with thousands of genetic variants that each have a small influence and together explain only a minority of the trait.