A new study suggests that the long-standing Mendelian view of genetics has some blind spots.

Mice show that DNA methylation tags can defy Mendel’s inheritance rules by appearing in offspring even when neither parent ...

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 ...

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 ...

Research on Tourette’s indicates that the condition is strongly influenced by inherited genetic factors, with environmental factors also contributing to its development. Tourette syndrome is a ...

Chronic kidney disease (CKD) is a public health challenge that affects more than 800 million people worldwide. 1 CKD can be caused by a variety of disease processes. Many causes are difficult to ...

Do your genes determine how long you will live, or do your lifestyle factors matter more? Learn how these work together for a longer life.

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 ...