Researchers have analyzed the antibody Immunoglobulin M in rainbow trout to shed some light on why these proteins may have evolved over time. Antibodies -- proteins that are produced by our immune ...

Learn more about the evolution of human fingers and toes, which originate from the genetic programming for a multipurpose orifice in fish.

The interplay between hydraulic structures and fish passage is a critical research area, particularly as engineered barriers such as dams and turbine installations disrupt natural river connectivity.

Lake Eufaula got an infusion of new brush pile structures recently, including a new configuration regional fisheries biologist Danny Bowen had his crew constructing over the winter months. "I call it ...

This is a preview. Log in through your library . Abstract Long-term changes in the age and size structure of animal populations are well documented, yet their impacts on population productivity are ...