Modern humans now routinely survive to advanced ages, in far greater proportions than ancestral populations, and thus experience the consequences of molecular pathways optimized for youth yet still ...

According to a study from McGill University, plants collected centuries ago and preserved, flattened, in herbaria around the world could become valuable allies for monitoring genetic changes ...

Some colorful lizards and a mathematical formula from the finance sector have been used to build a new framework to model evolution. Developed by Dr. Simone Blomberg from The University of ...

The Mexican tetra and other cave‐dwelling teleosts have emerged as models to investigate the genetic basis of adaptation to perpetual darkness and resource limitation. Comparative genomic and ...

Charles Darwin's theory of evolution generated scientific debate and discussion not only in Darwin's own time, but for decades afterward. In the latter part of the nineteenth century and the until the ...

Climate change is rapidly altering our environment—and posing major challenges for many animal species. Whether they can adapt depends largely on their genetic diversity. An international study ...

The human genome is made up of 23 pairs of chromosomes, the biological blueprints that make humans … well, human. But it turns out that some of our DNA — about 8% — are the remnants of ancient viruses ...

A just-published article in the journal Nature—“Ancient DNA reveals pervasive directional selection across West Eurasia,” (Akbari et al, 15 April 2026)—describes how the development of agriculture in ...

Hidden within fish DNA are powerful genetic twists that may explain one of nature’s biggest mysteries: how new species form so quickly. In Lake Malawi, hundreds of cichlid fish species evolved at ...

Research linked to Harvard University and Harvard Medical School suggests that redheaded women possess unique genetic and ...