You’ve probably heard that purebred dogs aren’t as healthy as mixed breeds. It sounds logical—more genetic diversity should mean fewer inherited problems.

Although mental disorders have multifactorial causes, genetics can explain some of them, yet this field remains largely unexplored in terms of guiding diagnoses and treatments. In the largest study of ...

Some koalas may recover their genes after major population crashes. Growing koala populations may rebuild genetic strength over time.

Metabolic dysfunction-associated steatotic liver disease (MASLD) affects nearly one in three adults around the globe. It starts when fat builds up inside the liver’s cells. Over time, this buildup can ...

With genetic rescue, introducing unrelated individuals from another population can alleviate these genetic problems." "It allows natural selection to increase the amount of beneficial genetic material ...

Genetic disorders can occur due to mutations in one gene (monogenic), multiple genes (multifactorial inheritance), and mutation in one or more chromosomes. Point mutations are where one nucleotide in ...

The genetic roots of a disease or disorder do not always grow into clear cut, easily diagnosed clinical features. Even if a parent and child have the same genetic marker implicated in an outcome, such ...

Sometimes you can hear a French bulldog before you see it—it’s the wheezing sounds they make when they breathe. Frenchies, it seems, are 30 times more likely than other breeds to suffer from ...

When the Human Genome Project was completed back in 2003, its top researcher Dr. Francis Collins, now the head of the National Institutes of Health, referred to it as “the first draft of the human ...