A mitochondrial DNA mutation passed down through the maternal line in some Venezuelan families has been linked to severe ...

Despite decades of research, scientists struggle to understand the mental health implications of DNA. Researchers were able ...

The DNA of Chernobyl cleanup workers showed mutations caused by radiation that were also evident in the genes of their ...

A person’s genes play a far greater role in likely lifespan than previously thought, according to a major new study published Thursday in the journal Science ...

UCLA Health researchers have created a comprehensive map showing how eight different genetic mutations associated with autism spectrum disorder affect early brain development, providing new insights ...

Scientists have created a complete map showing how hundreds of possible mutations in a key cancer gene influence tumor growth ...

Genetic ancestry plays a key role in determining the behavior of head and neck tumors and may help explain why African-American patients survive for half as long as their counterparts of European ...

Emily Kramer-Golinkoff can’t get enough oxygen with each breath. Advanced cystic fibrosis makes even simple things like walking or showering arduous and exhausting. She has the most common fatal ...

Despite major advances in genetic testing for breast cancer risk prediction, death rates remain disproportionately high among ...

Meet the luckiest people on Earth — individuals carrying a rare genetic mutation that prevents wrinkles from forming even as they age well into their 80s. These genetic lottery winners have provided ...

Many factors influence how long you live, such as diet, exercise, smoking, drinking, environment and other variables. It also ...

Lifespan may be up to 55% heritable, according to new research.