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 ...

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 ...

But the study, published Thursday in the journal Science, shows “that whenever Neanderthals and modern humans have mated, ...

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

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 ...

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 ...