A mechanically compromised skull can result from enlarged fontanelles and smaller frontal bones due to defective migration and differentiation of osteoblasts in the skull primordia (developing skull). The Wnt/Planar cell ...
If you look at enough dinosaur fossils, you'll see that their skulls sport an amazing variety of bony ornaments, ranging from the horns of Triceratops and the mohawk-like crests of hadrosaurs to the bumps and knobs covering ...
Plants & Animals
May 23, 2023
0
211
Sometime in the period from the 6th to the 8th century, a woman willingly underwent surgery to scrape a hole into the top of her skull. The procedure must have gone well, at least well enough for her to survive and to try ...
A team of researchers affiliated with a host of institutions across Spain, working with one colleague from Portugal and another from Austria, has discovered a large number of animal skulls placed by Neanderthals in Spanish ...
Large dinosaur predators, such as Tyrannosaurus rex, evolved different shapes of eye sockets to better deal with high bite forces, new research has shown.
Evolution
Aug 11, 2022
0
346
Today, being "birdbrained" means forgetting where you left your keys or wallet. But 66 million years ago, it may have meant the difference between life and death—and may help explain why birds are the only dinosaurs left ...
Paleontology & Fossils
Jul 30, 2021
1
2916
New research out of the University of Chicago has found evidence that the lobe-finned fish species Tiktaalik roseae was capable of both biting and suction during feeding, similar to modern-day gars. These results, published ...
Evolution
Feb 1, 2021
1
674
Here's the original story of flight. Sorry, Wright Brothers, but this story began way before your time—during the Age of the Dinosaurs.
Paleontology & Fossils
Dec 9, 2020
2
3508
The journal Nature has issued a retraction for a paper it published March 11th called "Hummingbird-sized dinosaur from the Cretaceous period of Myanmar." The editorial staff was alerted to a possible misclassification of ...
A study published in Science Advances on April 1 reveals a new hypothesis that may explain why European cave bears went extinct during past climate change periods. The research was motivated by controversy in the scientific ...
Evolution
Apr 1, 2020
2
310
