In simple terms: a mutation is a stable change in genetic sequence that can be copied when cells or viruses replicate. Most mutations have no detectable effect, some contribute to disease, and a small ...

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, ...

A signaling system known as the Wnt pathway plays a central role in how cells in the intestine grow, divide and renew ...

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 ...

Lung cancer is the most common and deadly form of cancer worldwide. It is increasingly understood to be a complex genetic ...

From the time we are conceived and through old age, genetic mutations accumulate in all our tissues, eluding the body’s typically efficient DNA repair machinery and potentially affecting our health ...

Add Yahoo as a preferred source to see more of our stories on Google. Genetic mutations aren't always a bad thing. A groundbreaking new study suggests that mutations on a single gene may actually be ...

Your body contains trillions of cells, each carrying out specific functions to keep you alive. According to a 2016 article in PLOS Biology, about 97% of these cells are made up of red blood cells, ...

Hearing loss is a common cause of disability worldwide, with anywhere between 30-60% of cases being caused by genetic factors ...

Germ cell tumors (GCTs) are a heterogeneous group of neoplasms that predominantly affect adolescents and young adults. Notably, geographical disparities in GCT incidence exist, with higher rates ...