this post was submitted on 04 Mar 2024
20 points (100.0% liked)

science

22803 readers
7 users here now

Welcome to Hexbear's science community!

Subscribe to see posts about research and scientific coverage of current events

No distasteful shitposting, pseudoscience, or COVID-19 misinformation.

founded 5 years ago
MODERATORS
 

Photo caption

Researchers at Hebrew University reconstructed the face of a Denisovan based on DNA alone. Almost no fossils of Denisovans have been found.

archive.today • On the Trail of the Denisovans - The New York Times

Neanderthals may have vanished 40,000 years ago, but they are no strangers to us today. Their stocky skeletons dazzle in museums around the world. Their imagined personas star in television ads. When Kevin Bacon noted on Instagram that his morning habits are like those of a Neanderthal, he did not stop to explain that our ancient cousins interbred with modern humans expanding out of Africa.

But there’s no such familiarity with the Denisovans, a group of humans that split from the Neanderthal line and survived for hundreds of thousands of years before going extinct. That’s largely because we have so few of their bones. In a new review paper, anthropologists tally all of the fossils that have been clearly identified as Denisovan since the first discovery in 2010. The entire list consists of half a broken jaw, a finger bone, a skull fragment, three loose teeth and four other chips of bone.

top 1 comments
sorted by: hot top controversial new old

Since the discovery of genetics the concept of speciation seems to be getting increasingly fraught and less useful as time goes on.