A large study published Jan. 29 in the journal Science suggests genetics could account for as much as 55% of a person’s lifespan. That’s far higher than earlier estimates, which ranged from 6% to 33%.

A groundbreaking study suggests that our genes may play a much larger role in our expiration date than we ever imagined.

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 ...

Scientists have uncovered a surprising genetic shift that may explain how animals with backbones—from fish and frogs to ...

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