Animals that dwell at high altitudes have adapted to cope with low oxygen levels, a condition that damages a vital part of nerve cells ...

Researchers at Cardiff University have uncovered how a particularly severe form of DNA damage arises—shedding new light on ...

The genetic mutation that enables yaks to live in environments with much less oxygen, and may hold the key to repairing nerve damage ...

Rutgers-Newark researchers have shown that a genetic variant specific to African ancestry alters the brain in a way that could foretell the eventual development of Alzheimer's Disease. At the same ...

Most lethal mutations in wild fruit flies are driven by newly transferred jumping genes, not small DNA errors, according to a new study from Duke University. The findings, published in PLOS Biology, ...

A new study has found a rare genetic mutation that allows some of us to get only a few short hours of sleep and wake up feeling fully rested and wide awake.

A chromosome consists of a molecule of DNA and proteins. During these mutations, a long segment of DNA may be inserted into a chromosome, deleted from a chromosome, flipped around within a chromosome, ...

Variations in the properties of arabica coffee, such as in taste, caffeine content and disease resistance, are determined by chromosome mutations, according to a recent study. But are these findings ...