A groundbreaking DNA study has unveiled a hidden chapter in human evolution, revealing that all modern humans evolved from two ancient and distinct groups. This research, published in March 2025, ...

(CNN) — 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 ...

ATLANTA — Mosquitoes haven't always had a taste for human blood — partly because the tiny yet dangerous insects have been around a lot longer than humans. Pinpointing when mosquitoes shifted their ...

Two small changes in human DNA may have played a big role in helping our ancestors walk upright, researchers say. The study, recently published in the journal Nature, found that these tweaks changed ...

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 ...

The exact relationships between all these early human relatives are still a bit murky. It could be that H. erectus is ...

A new genetic study has shifted the way scientists describe the origins of modern humans. For many years, the simplest explanation was that Homo sapie.

Homo sapiens and Neanderthals were probably interbreeding over a huge area stretching from western Europe into Asia. It was thought that this probably happened in the eastern Mediterranean region, but ...

Archaeologists have analyzed the DNA of two unrelated individuals buried in 7th-century-AD cemeteries on the south coast of England, revealing that they both had recent ancestors, likely grandparents, ...