A study of long-lived families has identified rare genetic variants that may help people stay healthier for much longer as they age. One standout mutation appears to temper inflammation, potentially ...

Scientists found that some inherited traits can bypass the traditional rules of genetics, revealing a surprising new layer of ...

A smartphone displaying the ChatGPT application logo is photographed in front of an OpenAI logo screen in Tunis,Tunisia on May 20,2026. Imen Ben Youssef/Getty Images For nearly two decades, Kyra ...

For many couples, planning a family begins with conversations about finances, careers, homes, and hopes for the future. Rarely does it begin with a discussion about genes.

Some traits come only from your mother, from mitochondrial DNA to intelligence and inherited health risks. The post Traits ...

Doctronic reports that while allergies have a genetic component, their inheritance is complex and influenced by multiple ...

A new study maps "genetic nurture," showing how parents' uninherited genes shape a child's height, BMI, and intelligence.

Typically, the information encoded in DNA allows organisms to develop, function, and pass traits across generations. Yet DNA ...

For more than a century, heredity has been framed through the tidy logic of Mendel's pea plants: traits pass from parent to offspring by fixed genetic rules. But a new mouse study suggests that ...

Add Yahoo as a preferred source to see more of our stories on Google. Genetic information in the DNA and modifications, such as DNA methylation, define the epigenetic landscape and phenotype and show ...

Scientists have long known that the DNA code in genes is not the only way to pass genetic traits from parents to offspring. “Epigenetic” marks — chemical modifications to DNA that don’t change the DNA ...