Tiny genetic variations between humans, Neanderthals and Denisovans might not be all they were cracked up to be.

Genetic factors account for much of the variation in personality traits across the lifespan. Shared upbringing plays a ...

An international team of researchers has found a genetic variant that may explain why some people of African ancestry have naturally lower viral loads of HIV, reducing their risk of transmitting the ...

Why do some people take part in genetic studies while others do not? The answer may lie within our genetic makeup. According to a groundbreaking study by Oxford's Leverhulme Centre for Demographic ...

Your "roommate's" genes could be influencing the bacteria living in your gut, and vice versa, according to a study of rats ...

Autism spectrum disorder, also known simply as autism or ASD, is a developmental disorder that can vary widely from one patient to another. It can affect how people behave, socialize, or communicate ...

A genetic variant is likely putting some children suffering with myocarditis—inflammation of the heart muscle—at higher risk ...

Despite widespread misconceptions, eating disorders aren’t a choice, they’re serious, potentially life-threatening conditions. While social and environmental factors do influence someone’s risk of ...

Popular genetics tests can’t tell you much about your dog’s personality, according to a recent study. A team of geneticists ...