An expert in the field revealed how genetic testing works, what it means and what steps to take if your family history points to an elevated risk of cancer. Genetic testing, as the name suggests, ...

Genetic tests for Alzheimer’s can detect specific genes linked to the disease. In most cases, they can’t definitively confirm or predict a diagnosis, but they can provide insight into your relative ...

Even though a large proportion of cancer patients carry genetic mutations that make them more susceptible to cancer, only a ...

Genetic engineering, also known as genetic modification, is a set of technologies used to change the genetic makeup of cells, including the transfer of genes within and across species boundaries to ...

The underlying causes of obesity can vary between people and typically involve a mix of both genetic and environmental factors. Obesity is a chronic health condition defined as the accumulation of ...

An individual’s genetics and their environment both shape their personality. However, opinions differ on the degree to which each of these factors influences personality, and how they contribute to ...

People with xeroderma pigmentosum can severely burn within minutes of being in the sun and are thousands of times more likely to develop skin cancer than others. When you purchase through links on our ...

Quick Take Inbreeding occurs when relatives mate and can cause inbreeding depression, with abnormalities, health issues, and reduced fertility. Cheetahs have very low genetic variation, leading to ...