Scientists have discovered a new species of mosasaur, a sea-dwelling lizard from the age of the dinosaurs, with strange, ridged teeth unlike those of any known reptile. Along with other recent finds from Africa, it suggests ...
Paleontology & Fossils
May 17, 2023
0
791
Commercial fishing employs 1.2 million Americans and generates more than $165 billion annually. Yet warming waters are threatening fish populations and disrupting fisheries around the world—a challenge set to worsen as ...
Ecology
May 11, 2023
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50
Coral reef fish larvae undergo major physiological changes during their short development as they transition from long-distance dispersal in the open ocean to settling on a reef, according to a study by Adam Downie at James ...
Plants & Animals
May 11, 2023
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164
A team of ichthyologists from CSIRO National Research Collections Australia–Australian National Fish Collection, Hokkaido University and Sorbonne Université, EPHE has discovered a new species of deepwater shark after identifying ...
The theory that aquatic animals such as fish will shrink due to global warming has been called into question by a study published today in eLife.
Evolution
May 9, 2023
0
58
Contrary to what is stated in biology textbooks, the growth of fish doesn't slow down when and because they start spawning. In fact, their growth accelerates after they reproduce, according to a new article published in Science.
Plants & Animals
Apr 27, 2023
0
39
A neural crest cell (a type of stem cell) begins with the ability to differentiate into any number of specialist cell types, but it also appears to retain the capacity to "change its mind" and differentiate anew when the ...
Cell & Microbiology
Apr 24, 2023
0
204
In humans and other animals, sex is usually determined by a single gene. However, there are claims that in some species, such as platyfish, it takes a whole "parliament" of genes acting together to determine whether offspring ...
Plants & Animals
Apr 21, 2023
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54
It is five centimeters long, but larger than all its relatives: Microichthys grandis, literally "big little fish."
Plants & Animals
Apr 13, 2023
0
750
During August 2019, more than 40,000 tourists visited Hawaii's Molokini island to snorkel or dive. In March 2020, the worldwide COVID lockdown dropped that number to zero.
Plants & Animals
Apr 13, 2023
0
20
