For the first time, scientists have used DNA preserved in ancient sediments to examine how a major natural disaster affected ...

Genome editing-based therapies typically aim to treat disease by correcting underlying genetic mutations in patient's cells.

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 ...

In Lake Malawi, hundreds of species of cichlid fish have evolved with astonishing speed, offering scientists a rare opportunity to study how biodiversity arises.

For decades, the dream of fixing harmful mutations in mitochondrial DNA felt out of reach. Scientists have long known these mutations cause serious diseases that pass down only through mothers. They ...

Scientists have identified how specific genetic changes function in cells to influence disease risk and other human health ...

Authorities said they're looking into using genetic genealogy in the investigation into Nancy Guthrie's mysterious abduction, and an expert says the cutting-edge technique could be the key. While ...

Genetic features known as transposons make up a large portion of many mammalian genomes, including humans', and they are now known to play a variety of roles. Some transposable elements (TEs) could be ...

A DNA test could help match patients with psychiatric medications, potentially reducing the long and frustrating ...