Fish present an extraordinary range of physiological adaptations shaped by their aquatic environments and evolutionary history. As ectotherms, their metabolic rates, cardiovascular performance and ...

OKLAHOMA CITY (KFOR) – Genetic mutations in zebra fish are what one scientist said is leading to interesting study results at the Oklahoma Medical Research Foundation (OMRF). Everyone has probably ...

It may sound too bizarre to be true, but the Amazon molly (Poecilia formosa), a fish that inhabits rivers, lakes, and swamps ...

Imagine you are a kind of fish called a goby, part of a huge family of more than 2,000 species. Maybe you're of average size for a goby, about three to four inches long. Your longest relative is about ...

In Hungary, ethological research is most often identified with tests on dogs, but novel methodological advances could bring another species, the paradise fish, into the spotlight. Fish are easy to ...

Salmonid fishes, encompassing salmon, trout and char, exhibit remarkable genetic diversity and complex population structures shaped by their anadromous and freshwater life histories. Genetic diversity ...

The rapid formation of 500 different species of fish in a single lake, each with specialized ecological roles, resulted from a small but genetically diverse hybrid population. Scientists show the ...

LOUISVILLE, Ky. (WDRB) -- Researchers at the University of Louisville plan to use a $2.3 million grant to study the link between genetics and an increased risk of Fetal Alcohol Spectrum Disorders in ...

The large-scale study involved over 200,000 participants and analyzed over 7 million genetic variants. The findings suggest that the conversion of fish oil to circulating omega-3s differs among ...