Most mammals—including humans and other primates—reach sexual maturity early or late depending on lots of different factors, such as how much food there is to eat. Now, researchers studying close primate relatives of ...
Plants & Animals
Nov 5, 2020
0
224
An international research team led by scientists from Estonian University of Life Sciences has for the first time sequenced and assembled the genome of the wels catfish (Silurus glanis). The maximum reported size of the wels ...
Plants & Animals
Sep 22, 2020
0
4
Scientists at the University of California, Davis, have successfully produced a bull calf, named Cosmo, who was genome-edited as an embryo so that he'll produce more male offspring. The research was presented in a poster ...
Cell & Microbiology
Jul 23, 2020
0
67
Genes that time the transition to adulthood are well-studied in the roundworm C. elegans, and at least partially conserved in mammals, where they regulate the onset of puberty. Juvenile worms turn into adults when a protein ...
Plants & Animals
Apr 6, 2020
0
92
New research from UC Riverside shows scientists may soon be able to prevent disease-spreading mosquitoes from maturing. Using the same gene-altering techniques, they may also be able help boost reproduction in beneficial ...
Cell & Microbiology
Jan 28, 2020
1
172
'No-take' marine reserves—where fishing is banned—can reverse the decline in the world's coral reef shark populations caused by overfishing, according to an Australian study.
Ecology
Jan 23, 2020
0
475
The discovery of dozens of pregnant giant devil rays entangled in fishing nets along Mexico's Gulf of California could mean the endangered species has a previously unknown birthing zone in nearby waters.
Ecology
Dec 23, 2019
0
47
After an intercontinental flight on the "Panda Express," a furry American darling arrived early Thursday in his new Chinese home.
Plants & Animals
Nov 21, 2019
0
5
In "Intra- and Interspecific Variation in Production of Bile Acids that Act As Sex Pheromones in Lampreys," published in Physiological and Biochemical Zoology, Tyler J. Buchinger and others find that sexual selection may ...
Plants & Animals
Sep 3, 2019
0
11
Every day, people are exposed to myriad chemicals, both natural and synthetic. Some of these compounds may affect human physical development, but testing them directly on people would be grossly unethical.
Molecular & Computational biology
Aug 19, 2019
0
27
