The oldest sediment DNA discovered so far comes from Greenland and is 2 million years old.

Bronze Age desert dwellers unearthed from graves in what’s now northwest China were buried with cheese scattered on their heads and necks — perhaps as a snack packed for the afterlife. A decade after ...

When once-living tissue is preserved in a cold, dry environment, fragments of its DNA can survive for hundreds of thousands of years. In fact, DNA doesn't even have to remain in tissue; we've managed ...

In a spectacular bit of science, a group of scientists has sequenced the DNA from the femur of a man who died 45,000 years ago. The femur they studied is over 20 times older than this 2000 year old ...

Footprints left on a beach. Air breathed in a busy room. Ocean water. Scientists have been able to collect and analyze detailed genetic data from human DNA from all these places, raising thorny ...

Estrogen is known as an important hormone, and it can control many functions by regulating the activity of hundreds of genes.

A new study shows, for the first time, how the human genome folds and moves in 3D over time to control when genes turn on and ...

One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published ...