Paleontologists agree that a massive asteroid strike triggered the end of the dinosaurs, but a debate has persisted over the reptiles' overall state at the time of the fateful collision.
Paleontology & Fossils
Dec 25, 2022
0
61
The skeletal remains of the biggest fish ever to have swum the seas have revealed just how massive the prehistoric creature could grow.
Archaeology
Aug 26, 2013
0
0
More than 100 years since they were first discovered, some of the world's most bizarre fossils have been identified as distant relatives of humans, thanks to the work of University of Adelaide researchers.
Paleontology & Fossils
Oct 15, 2014
4
0
Around 390 million years ago, the first vertebrate animals moved fromwater onto land, necessitating changes in their musculoskeletal systems to permit aterrestrial life. Forelimbs and hind limbs of the first tetrapods evolved ...
Evolution
Nov 30, 2015
2
1
Imagine taking a hike through a forest or a stroll through a zoo and not a sound fills the air, other than the occasional chirp from a cricket. No birds singing, no tigers roaring, no monkeys chattering, and no human voices, ...
Evolution
Jan 17, 2020
0
428
The ancestor of all creatures with jaws and a backbone was not a sleek, shark-like beast but a toothless, armoured fish, said a study Wednesday that rewrites Man's evolutionary history.
Archaeology
Sep 25, 2013
0
0
Scientists have discovered a "well-preserved" Homo erectus skull, teeth and other skull bones at the Hualongdong archaeological site in Zhongzhi County of Anhui Province, eastern China, as announced in a news conference on ...
Archaeology
Nov 25, 2015
0
153
For the first time, scientists have shown that transplanted eyes located far outside the head in a vertebrate animal model can confer vision without a direct neural connection to the brain.
Plants & Animals
Feb 27, 2013
19
0
The society you live in can shape the complexity of your brain—and it does so differently for social insects than for humans and other vertebrate animals.
Plants & Animals
Jun 16, 2015
11
1669
More than 5,500 species of birds, mammals, amphibians and reptiles are bought and sold on the worldwide animal market, a volume that is around 50 percent higher than earlier estimates, a study published in Science said Thursday.
Ecology
Oct 3, 2019
2
135
