When we think about genetic inheritance, we usually leap to DNA, the four-letter code containing the instructions for building a living organism. Scientists know that DNA encodes everything from hair ...

A great part of living in the 21st century is that if you have a device that connects to the internet, you have access to hundreds, if not thousands of experts who are often eager to share in-depth ...

Forty years ago, a postdoctoral researcher named James McGrath who would go on to spend more than three decades as a clinical geneticist and research scientist at Yale, made a discovery that advanced ...

University of Queensland researchers have discovered a mechanism in DNA that regulates how disease-causing mutations are inherited. Dr. Anne Hahn and Associate Professor Steven Zuryn from UQ's ...

Scientists have long known that the DNA code in genes is not the only way to pass genetic traits from parents to offspring. "Epigenetic" marks—chemical modifications to DNA that don't change the DNA ...

The COVID-19 pandemic gave us tremendous perspective on how wildly symptoms and outcomes can vary between patients experiencing the same infection. How can two people infected by the same pathogen ...

In Destiny’s Child No Longer: Rewriting Genetic Fate, we envisioned a world where every newborn would be screened for genetic risks. We see a future in which the randomness of genetic inheritance ...

Most people with ALS don’t have a family history of it. Still, some cases of ALS are linked to inheriting specific gene mutations. Even nonfamilial cases can be linked to sporadic gene mutations that ...

In recent years, the popularity of at-home DNA testing kits has skyrocketed. Companies like the popular 23andMe have made it easier than ever for individuals to explore their genetic heritage, uncover ...