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, ...

Feb. 20, 2025 -- Genetic testing can be both illuminating and intimidating. What exactly is genetic testing, and who might benefit most? We spoke with Huma Q. Rana MD, MPH, Clinical Director of the ...

Obesity is often a combination of genetic and lifestyle factors. Genetics can influence metabolic pathways, appetite control, and energy storage. Leptin resistance can lead to increased appetite and ...

Discover interesting facts about how traits are passed down over generations through DNA. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Most clinicians still underestimate the degree to which genetic factors shape personality traits and personality development. This is not controversial within behavioral genetics, but it remains ...

My sister and I grew up in the same house, same parents, same Saturday morning cartoons. She is the kind of person who plans vacations six months out, color-codes her calendar, and genuinely enjoys ...

Hair genetics can come from either parent, and multiple genes can determine hair traits, such as color, texture, and growth. Genes can also affect hair loss. Although it can run in families, this is ...