DNA and Genes

A specific gene variant seen in people is likely one of many that contributed to the development of language in modern humans, scientists say. And it changes how mice squeak.

DNA and RNA epigenetics, once thought to be separate, have now been found to work together to fine-tune gene expression.

A new study has greatly expanded the number of gene variants thought to be tied to bipolar disorder.

LIG4 syndrome is an exceptionally rare disorder caused by a genetic mutation that prevents the body from repairing damaged DNA.

Researchers identified genes that could explain why some assisted reproductive technologies, like IVF, carry a higher risk of growth and metabolic issues in offspring.

A new mega-database of half a million mutations may flag new ways of treating genetic disease, scientists say.

How can DNA from a cheek swab determine if someone is closely related to you?

Angelman syndrome is a rare disease that disrupts the normal development and function of cells, particularly in the nervous system, leading to severe developmental delays and learning disabilities.

Two new studies have revealed why some cats are orange — an enduring enigma of genetics, until now.

Researchers in Lithuania present the molecular structure of a new, more-versatile CRISPR system for gene editing.