Chewing: We don't think about it, we just do it. But biologists don't know a lot about how chewing behavior leaves telltale signs on the underlying bones. To find out, researchers at the Jacobs School of Medicine and Biomedical ...
Evolution
Aug 30, 2018
0
43
Research carried out recently at the Canadian Light Source (CLS) in Saskatoon has revealed promising information about how to build a better dental implant, one that integrates more readily with bone to reduce the risk of ...
Materials Science
Jul 4, 2018
0
50
The decomposing body of a dead humpback whale surprised swimmers when it washed up on Rio de Janeiro's iconic Ipanema beach Wednesday.
Ecology
Nov 15, 2017
0
5
Once you know that many dinosaurs had feathers, it seems much more obvious that they probably evolved into birds. But there's still a big question. How did a set of dinosaurian jaws with abundant teeth (think T. rex) turn ...
Archaeology
Sep 27, 2017
0
836
You probably haven't given much thought to how you chew, but the jaw structure and mechanics of almost all modern mammals may have something to do with why we're here today. In a new paper published this week in Scientific ...
Archaeology
Mar 23, 2017
1
9
When we are confronted with the remarkable diversity and complexity of forms among living things—the lightweight and leathery wings of a bat, the dense networks of genes that work together to produce a functional cell—it ...
Evolution
Feb 15, 2017
0
186
Where did our jaws come from? The question is more complicated than it seems, because not all jaws are the same. In a new article, published in Science, palaeontologists from China and Sweden trace our jaws back to the extinct ...
Archaeology
Oct 20, 2016
2
1097
Remember dropping your milk teeth? After a lot of wiggling the tooth finally dropped out. But in your hand was only the enamel-covered crown: the entire root of the tooth had somehow disappeared. In a paper published in Nature, ...
Archaeology
Oct 17, 2016
0
358
Salamanders are fairly adorable, but often forgotten, animals. Because their skeletons are pretty delicate, the fossil record for this group is spotty, with many ancient forms known only from vertebrae or jaw bones. As ...
Archaeology
May 10, 2016
0
33
Researchers at UGR and the Spanish National Research Council have discovered that the differences between the jaw bones of males and females are different between meso-, dolico- or braqui-facial patterns—the three types ...
Archaeology
May 2, 2016
0
319
