WEST LAFAYETTE, Ind. – New insights into the reproductive behaviors of freshwater fish – a process more bizarre and interesting than commonly realized – have been discovered by scientists who used ...

An international research team has studied genetic diversity among fish around the world for the first time. Their research produced a map that will serve as a tool in improving the protection of ...

Zebrafish share a high degree of sequence and functional homology with mammals, including humans. Due to the conservation of cell biological and developmental processes across all vertebrates, studies ...

Genetic instructions for developing limbs and digits were present in primitive fish millions of years before their descendants first crawled on to land, researchers have discovered. Genetic switches ...

Resistance to a deadly disease that is affecting the second most farmed fish in the world has been found to be mainly due to differences in genes between families of the same fish. The breakthrough ...

Feb. 10 (UPI) --For the first time, scientists have published a world map of fish genetic diversity. Previous studies suggest the genetic diversity in an ecosystem declines more quickly in response to ...

In a population of animals or plants, genetic diversity can decline much more quickly than species diversity in response to various stress factors: disease, changes to habitat or climate, and so on.