Using measures like the directionality of normal vectors and minimum angles, the team analyzed 118 structures from 23 sites across the Mediterranean region and Jordan Valley, dating from the ...

It is therefore imperative to find ways to get electrons at larger fluxes, say using a solid target, at the same time as controlling their directionality. For planar solids, the laser incident ...

DNA from bones and teeth of these early human ancestors is helping scientists understand the interactions between early Homo sapiens and the Neanderthals they encountered after migrating out of Africa ...

Scientists say they have recovered the oldest known Homo sapiens DNA from human remains found in Europe, and the information is helping to reveal our species’ shared history with Neanderthals.

Scientists say they have recovered the oldest known Homo sapiens DNA from human remains found in Europe, and the information is helping to reveal our species’ shared history with Neanderthals.

Today, all humans except those with only African heritage bear the marks of this union in their DNA. The study's findings suggest this genetic exchange took place roughly 80 generations before the ...

The oldest DNA ever recovered from modern humans shows they arrived as small groups in Europe more than 45,000 years ago and mixed with Neanderthals - but left no descendants. Published today ...

Today, this is reflected by a small amount of Neanderthal DNA (1 percent to 2 percent) retained in most people living outside of Africa, though this varies slightly by population. East Asians, for ...

The researchers cataloged the segments of Neanderthal DNA in each person’s genome, then compared them to see where those segments appeared and how that changed over time and distance.

The research provides insights into the demographics of early modern humans. Scientists have pinpointed a time frame in which Neanderthals began "mixing" with modern humans, based on the DNA of ...

Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China Key Laboratory of Green Chemistry and Technology of ...