Caltech researchers have discovered certain conditions that enable different laboratory animals to regenerate amputated appendages. Upon consuming a diet high in sugar and an essential amino acid, three different species—the ...
Cell & Microbiology
Dec 8, 2021
0
90
More tigers now live in illegal captivity, on so-called "tiger farms," than in the wild. The prominence of these farms is highest in Vietnam, China and Thailand. On the farms, tigers are raised as livestock for the sole purpose ...
Plants & Animals
Dec 6, 2021
2
5
When you hear the word "electricity," thoughts of power lines or household appliances are probably conjured up in your mind. But electricity is not just a modern human phenomenon—it was around long before us and, in fact, ...
Plants & Animals
Nov 12, 2021
0
22
University of Kentucky College of Medicine researchers were part of a new study that gives insight into how limb development evolved in vertebrates.
Evolution
Oct 5, 2021
0
487
Lions and cheetahs are closer to extinction than the authoritative Red List of Threatened Species suggests, according to conservation scientists who warn that sharp drops in populations could be going undetected.
Ecology
Sep 1, 2021
0
23
All life on Earth 500 million years ago lived in the oceans, but scientists know little about how these animals and algae developed. A newly discovered fossil deposit near Kunming, China, may hold the keys to understanding ...
Paleontology & Fossils
Jun 28, 2021
0
7241
This worm that lives in the White Sea is able to restore lost body segments. However, it turned out that suppression of FGF protein activity disturbs this ability. Similar proteins are found in humans. This discovery may ...
Plants & Animals
Jun 24, 2021
0
4
Collagen is a protein found widely in almost all cells of animals, and scientifically can be used to learn much about an animal's life history including human being in the present or in the past. Scientists at the Research ...
Plants & Animals
Apr 28, 2021
0
5
Click beetles can propel themselves more than 20 body lengths into the air, and they do so without using their legs. While the jump's motion has been studied in depth, the physical mechanisms that enable the beetles' signature ...
Plants & Animals
Jan 18, 2021
0
66
Dr. Wang Rong's team from the Cixi Institute of Biomedical Engineering, Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences, in cooperation with the researchers from Sun ...
Biochemistry
Dec 23, 2020
0
9
