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 ...

It is the most exciting time in genetics since the discovery of DNA in 1953. This is mainly due to scientific breakthroughs including the ability to change DNA through a process called gene editing.

Genetic testing plays an important role in cystic fibrosis screening and diagnosis. It can help determine if a person has cystic fibrosis or carries gene mutations that cause it. Other tests can also ...