Scientists have produced the first genetic map of chimpanzees in the wild, offering a detailed reconstruction of the endangered species' past migrations, and a new tool to combat illegal trafficking.
Molecular & Computational biology
Jun 5, 2022
0
565
When animals experience a large injury, such as the loss of a limb, the body immediately begins a wound healing response that includes sealing the wound site and repairing local damage. In many animals, including humans, ...
Cell & Microbiology
May 19, 2022
0
177
No vertebrate (fish, mammal, bird, reptile, or amphibian) has ever had an odd number of limbs. Despite this "forbidden phenotype," some animals seem to use other body parts as a third or fifth "limb" to move from one place ...
Plants & Animals
May 19, 2022
0
597
Scientists at Scripps Research have unveiled a new tissue-clearing method for rendering large biological samples transparent. The method makes it easier than ever for scientists to visualize and study healthy and disease-related ...
Biotechnology
Mar 29, 2022
0
173
A research team led by Dr. Li Zhiheng and Dr. Thomas Stidham from the Institute of Vertebrate Paleontology and Paleoanthropology (IVPP) of the Chinese Academy of Sciences has discovered the amazingly well-preserved fossil ...
Evolution
Mar 28, 2022
0
897
Curtin-led research has revealed an increase in levels of both acid and hydrogen sulfide in the ocean was the double whammy that wiped out marine life during a mass extinction event 201 million years ago.
Earth Sciences
Jan 11, 2022
6
1329
Cranial neural crest cells, or CNCCs, contribute to many more body parts than their humble name suggests. These remarkable stem cells not only form most of the skull and facial skeleton in all vertebrates ranging from fish ...
Molecular & Computational biology
Jan 10, 2022
0
378
Hydras are tiny creatures with regenerative superpowers: they can renew their stem cells and replace damaged body parts in only a few days. Now, researchers in the Tsiairis group have found that mechanical forces turn on ...
Cell & Microbiology
Dec 13, 2021
0
15
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
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
