The Trojan male method relies on genetics to collapse invasive populations. Unlike wild males that have one X and one Y chromosome, these specially bred fish have two Y chromosomes.

In Lake Malawi, hundreds of species of cichlid fish have evolved with astonishing speed, offering scientists a rare opportunity to study how biodiversity arises.

Herring from different parts of the Baltic Sea belong to distinct populations genetically adapted to local differences in salinity and temperature. However, these populations can also mix with each ...

A grueling road trip led to an extraordinary experiment at UConn's Rankin Seawater lab that discovered how inverted ...

Skeletal development in fish is a multifaceted process involving a finely tuned interplay between genetic determinants, nutritional status and environmental conditions. Recent advances have elucidated ...

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 ...

After years of stable catches, snoek is now more vulnerable than it appears. Declining catches have put pressure on local ...

The role of fish in research on genetics and evolution / C. Kosswig -- The sex-determining mechanism of the platyfish, Xiphophorus maculatus / K.D. Kallman -- Preliminary report on sex differentiation ...

Findings seen for total cholesterol, low-density lipoprotein cholesterol, and triglycerides. HealthDay News — Fish oil seems to counteract genetic predisposition to high cholesterol, according to a ...

Findings were consistent across different polygenic score (PGS) calculation methods. HealthDay News — Fish oil seems to counteract genetic predisposition to high cholesterol, according to a study ...