The bankruptcy of genetic-testing pioneer 23andMe is a powerful cautionary tale. After going public in 2021 with a $3.5 billion valuation, the company’s market cap plummeted to less than $13.5 million ...

Researchers identified a new genetic mutation that may allow some people to survive, even thrive, on three hours of sleep. The mutation is called SIK3-N783Y. Scientists said mice test subjects ...

A man sits outside and holds a slim menthol cigarette between his fingers. Close-up with focus on the cigarette. The study provided a comprehensive examination of how lifestyle and environmental ...

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 ...

An estimated 170,000 Australians were diagnosed with cancer in 2025. Many people know the causes of cancer are partly genetic. But how do your genes, which contribute so much of what makes you you, ...

Individuals that share the same deletion of a portion of chromosome 16 are at risk of developing neurodevelopmental disorders, but some experience severe intellectual disability or developmental delay ...

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 revealed parts of the genome that are especially vulnerable to mutations that occur very early on in development. These areas are in the initial portions of genes, where the cell tends ...

Health Sleep Rare genetic mutation lets some people thrive on just 4 hours of shut-eye A newly identified mutation helps super-sleepers get by on just four to six hours of shut-eye per night, while ...

In genomes, three letters or bases of DNA encode an amino acid. Amino acids are then strung together by the cell to create proteins. There is some redundancy in that genetic code, but there are single ...

Radiation-induced mutation is unlikely to have induced genetic differences between dog populations in Chornobyl (or Chernobyl) City and the nearby Chornobyl Nuclear Power Plant (NPP), according to a ...

Genes are short sections of DNA that determine an animal’s traits—everything from coat color and claw strength to body shape and health. But sometimes, these genes mutate. And while the word itself ...