Most people alive today carry fragments of Neanderthal DNA in their genome. Now scientists are gaining a more intimate ...
The human genome is a rich, complex record of migration, encounters, and inheritance written over thousands of millennia.
For years, geneticists have wrestled with a curious absence: many modern people carry Neanderthal DNA, yet large stretches of the human X chromosome are almost empty of it. A new study argues that ...
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 ...
Could a Moroccan cave hold a crucial piece of the puzzle of human origins? Hominin fossils dating back 773,000 years discovered in the country are bringing new evidence to the debate about the last ...
In 1758, Swedish biologist Carl Linnaeus gave humans a scientific name: Homo sapiens, which means "wise human" in Latin. Although Linnaeus grouped humans with other apes, it was English biologist ...
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The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...
Ever wonder why certain fears feel almost hardwired into us? Like there's something deeper pulling the strings when we spot a spider or stand too close to an edge? Turns out, that's not just your ...
Ancient, fossilized teeth, uncovered during a decades-long archaeology project in northeastern Ethiopia, indicate that two different kinds of hominins, or human ancestors, lived in the same place ...
In 2009, Yohannes Haile-Selassie and his team were combing the desert landscape of Burtele, a paleontological site in the Afar Region of Ethiopia, when Stephanie Melillo found something remarkable: an ...
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