Add Yahoo as a preferred source to see more of our stories on Google. Nature and nurture both determine how likely you are to develop a particular disease. Hiroshi Watanabe/DigitalVision via Getty ...

For the first time, University of Hawaiʻi at Mānoa researchers have studied how work, volunteering and leisure activities affect brain health in older adults from diverse backgrounds, while also ...

How much do your genes and upbringing determine your success? A landmark Norwegian study untangles the complex interplay between genetics, family, and social policies in shaping who thrives. Study: ...

Genetic inheritance may sound straightforward: One gene causes one trait or a specific illness. When doctors use genetics, it’s usually to try to identify a disease-causing gene to help guide ...

The future of personalized medicine is rapidly becoming a reality, powered by advances in genetic testing and healthcare. Once limited to research labs, genetic insights are now transforming how ...

Scientists have recently leveraged the massive amount of human health and genetic data in the UK Biobank to learn more about how small variations in the sequences of genes are related to metabolic ...

Genetic engineering is moving from the lab bench into clinics, farms, and even family planning decisions, promising to change how we prevent disease, age, and define human potential. The same tools ...

The benefits of exercise and its positive influence on physical and mental health are well documented, but a new Yale and VA Connecticut study sheds light on the role genetics plays for physical ...

Genetic disorders can occur due to mutations in one gene (monogenic), multiple genes (multifactorial inheritance), and mutation in one or more chromosomes. Point mutations are where one nucleotide in ...

Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after its decline Ashley D'Souza Postdoctoral researcher Sarah Johnson stands ...

Scientists are discovering that our tendency to develop certain phobias might be written in our DNA before we even encounter the things that terrify us. Evidence from twin studies suggests that ...