In recent years, a rapidly increasing number of scientific papers have been published that utilize zebrafish (Danio rerio) as an alternative model organism in the study of a wide range of biological ...

Hi. I’m an absolute novice at breeding zebrafish and was wondering if anybody came across the following problems. My fish are 3 months old and breeding resulted in many eggs, but the majority of these ...

A team of international researchers has identified a new sex hormone that plays a crucial role in stimulating ovulation. Researchers have identified secretoneurin, a neuropeptide derived from the ...

When University of Ottawa biologists Kim Mitchell and Vance Trudeau began studying the effects of gene mutations in zebrafish, they uncovered new functions that regulate how males and females interact ...

A new study suggests the power of fast-breeding zebrafish, combined with fluorescent tags, as tools for cancer drug discovery. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of ...

Research conducted by British scientists on zebrafish could lead to significant changes in current artificial insemination techniques used in humans. These researchers were able to ...