"De novo" genes may have paved the way for humans' big brains. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists once considered much of ...

A gene is a unit of inheritance, passed from parent to offspring, made up of DNA. Depending on the definition, a gene may be considered a stretch of DNA that acts as instructions for protein ...

Now, a growing body of scientific evidence shows hundreds of genes act differently in the brains of biologically male or ...

Heart disease in families is a warning, not a destiny. While genes play a role, lifestyle choices hold immense power. Knowing ...

Scientists have found the genetic root of a disorder that causes intellectual disability, which they estimate affects as many as one in 20,000 young people. And they hope their discovery leads to a ...

Studies have long shown that if you carry two copies of the apolipoprotein E (APOE) 4 gene, your chances of developing Alzheimer’s disease are much higher. Now, researchers say in a new study that ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Scientists have found the genetic root of a ...