Someone asked “What is a genetics fact that not a lot of people know?” and people detailed their best bits of info.

Scientists have long believed that longevity is shaped by lifestyle choices; however, a new study reveals that genes may play a larger role in determining how long people live.

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 ...

Alzheimer’s may be driven far more by genetics than previously thought, with one gene playing an outsized role. Researchers ...

Genetic ancestry plays a key role in determining the behavior of head and neck tumors and may help explain why ...

To any parent rocking their insessantly crying baby and wondering what they're doing wrong, Swedish researchers have some consolation: It may simply be down to the genes. Oliver Berg/dpa How much a ...

Scientists have uncovered new genetic clues that help explain why some people go to the bathroom more often than others—and vitamin B1 unexpectedly takes center stage.

For over 200 years, there has been just one species of giraffe, Giraffa camelopardalis. This unmistakable African animal is ...