A deeper understanding of how DNA changes over generations helps scientists learn why people differ and how diseases develop. Until recently, many fast-changing parts of the human genome remained ...

Africa has long been known as the cradle of humanity. Fossils, tools and genetics all point there. Yet the deeper story of how the first modern humans lived, moved and mixed has stayed blurry. Too ...

Scientists have identified how specific genetic changes function in cells to influence disease risk and other human health traits. By probing regions of DNA previously linked to disease, the work has ...

Advances in genetic engineering, especially tools like CRISPR, are allowing scientists to edit DNA with a level of precision ...

A study by researchers at The Jackson Laboratory (JAX), the Broad Institute, and Yale University has identified how specific genetic changes function in cells to influence disease risk and other human ...

Researchers at the University of Exeter have created a detailed temporal map of chemical changes to DNA through development and aging of the human brain, offering new insights into how conditions such ...

New research pushes the first genetic evidence of dogs back by 5,000 years and suggests that hunter-gatherer groups may have ...

The visible effects of ageing on our body are in part linked to invisible changes in gene activity. The epigenetic process of DNA methylation — the addition or removal of tags called methyl groups — ...

Two studies published in Nature on March 25, 2026, have extracted and analyzed ancient DNA from more than 200 dog and wolf ...

DNA can also be demethylated, either through passive or active processes. Passive DNA demethylation occurs when the methylation pattern is not replenished during DNA replication and gradually ...

Genetic switches near the FTO locus may enable hibernators’ extreme metabolic resilience and could inspire future treatments ...